Controlled Campus Life: The Scent Fetish

"I can't... I can't run anymore... I'm completely out of energy... Wen Ruyu... can we stop and rest for a bit..." The girl in the black tight-fitting tracksuit could no longer run. Her feet, clad in brown snow boots, stumbled, nearly sending her to the ground. After running for half an hour, she was completely exhausted and slumped onto the track, gasping for air. The air around her shimmered with white mist from her evaporating sweat. Wen Ruyu, who had been running beside her, saw her stop and, as if in fear, reached out to pull her up. But as soon as her hand extended, she trembled as if electrocuted. A pained expression spread across her face, accompanied by a low, fluctuating hum emanating from her lower body, as if greatly stimulated. She clutched her crotch, covered by a pink skirt, and slowly squatted down. "Waaah!!!! No... it's vibrating again!! Chen Hong... hurry up and get up, keep running... I can't take it anymore..." Wen Ruyu said, her trembling hand pulling at the collapsed Chen Hong on the ground, trying to get her up to continue running. However, as Wen Ruyu also stopped running, Chen Hong, who was sitting on the ground, suddenly let out a violent humming sound from between her legs, just like Wen Ruyu. As the humming started, Chen Hong leaped up from the ground as if bitten by a snake. Ignoring the aching in her legs, she grabbed Wen Ruyu and they ran off together, stumbling. The humming beneath them seemed to sense their movement and gradually subsided. Chen Hong and Wen Ruyu finally breathed a sigh of relief. After this ordeal, neither dared to stop again. The midday sun beat down, making the plastic track feel soft. Every step of their snow boots left an imprint. Even so, they didn't stop, running for another ten minutes until their legs felt like they would break and their vision blurred, on the verge of collapsing from heatstroke. Their snow boots were soaked through. Suddenly, a beeping sound came from their phones. Hearing it was like salvation, and they finally stopped running, collapsing onto the track, gasping for air. This time, the vibrating sound beneath them didn't stop when they did. Wen Ruyu and Chen Hong relaxed, sitting on the track to recover. Chen Hong's black tracksuit was almost completely soaked, clinging to her body and outlining a beautiful physique. Beside her, Wen Ruyu, slightly taller, wore a pink short-sleeved shirt and matching pink athletic shorts. Her slender legs in black stockings beneath the skirt looked incredibly alluring. Strangely, unlike their athletic attire, both Wen Ruyu and Chen Hong wore warm snow boots, suitable only for winter. After running so long in such thick boots, they must have been soaked inside, yet neither showed any intention of taking them off. They took out their phones from sealed bags around their necks and opened an app called "Fitness Monitor." The interface displayed both their names, now highlighted in green. "Finally... finally green... I don't have to run anymore... I really need to pee... When can this lock be opened..." Chen Hong said, looking at her phone with a trembling voice to Wen Ruyu, who was slumped beside her. She clutched her slightly bulging abdomen, looking as if she hadn't been to the restroom in a long time. The urge to urinate was driving her mad. The fatigue from the long run combined with the fullness in her bladder left her unable to stand. Desperate from the pressure, she couldn't hold back any longer. She reached for the waistband of her tight tracksuit, unfastened it, and reached inside her crotch, pulling hard. Hidden beneath the black leggings was a metal chastity belt. The silver-white band was tightly cinched around Chen Hong's waist. A metal strap extended from the band into her intimate area, like a metal thong. A small lock on the band secured the strap in place, preventing it from moving. No matter how much Chen Hong pulled, she only felt pain as the metal strap rubbed against her clitoris. The tiny keyhole on the lock cruelly informed her that without the key, the metal strap pressed against her crotch could not be removed. The humming sound had originated from the strap in her crotch, suggesting internal mechanisms. As Chen Hong frantically tugged at the edges of the chastity belt, trying to pry the cold metal off, Wen Ruyu, who was slumped beside her, seemed to remember something and stammered, "I... I remember... the Master told me before leaving... the keys to unlock our chastity belts... are in... inside our boots..." Knowing the location of the keys, Chen Hong eagerly grabbed Wen Ruyu's leg, wanting to remove her brown snow boots. However, the "Master" Wen Ruyu mentioned seemed to have anticipated this. Two metal shackles of moderate thickness were attached to Wen Ruyu's calves. A thin chain extended from one shackle, running down along her ankle and into the gap between the heel and sole of her boot, passing through it, and connecting to the other shackle. A similar lock appeared at the junction of the chain and the shackle, securing the snow boot to Wen Ruyu's foot. It seemed the "Master" had thought of everything. To remove Wen Ruyu's snow boots, one would need the key to the brass lock at the end of the chain. Chen Hong tried to pull the snow boot off with brute force, but the chain and shackles holding it didn't budge. Instead, a warm, sour, and pungent odor wafted out from the boot shaft. The familiar smell made Chen Hong stop immediately. She then pulled up the leg of her tracksuit and, sure enough, her own dark gray snow boot was also secured to a shackle on her calf by a chain passing through the sole. However, neither of them knew where the key to the chain attached to their snow boots was. Despair was driving Chen Hong to madness. Losing all reason, she frantically pulled at the metal chastity belt beneath her tracksuit. Wen Ruyu, beside her, was no better, her trembling fingers constantly tapping on her phone screen, as if sending a desperate plea for help. Sure enough, Wen Ruyu rummaged through the bag and pulled out several metal shackles, complete with thin chains. The ponytail girl's intentions were clear: to prevent them from removing their thick snow boots. However, compared to the previous challenges, merely having their feet uncomfortably warm and sweaty from layers of socks and thick boots was a relief for Chen Hong. Without much thought, they both put the shackles on their respective feet. Then, they threaded the chains extending from the shackles through the soles of their snow boots, tightening them, and locked them with the small brass locks from the bag. After completing all instructions from their owner, Chen Hong took out her phone and snapped a photo of the snow boots secured by the chains, thinking it was over. But the reply on her phone made her freeze. "Alright, now I'll tell you, the key to your chastity cages is inside the snow boots you just put on. If you two can pass the challenge below, you can unlock the chains on your snow boots." Neither Wen Ruyu nor Chen Hong had expected the key to be hidden so close at hand, inside their snow boots. No wonder they had been made to wear so many layers of socks; their feet, wrapped in thick socks, couldn't feel any foreign object inside the boots. Chen Hong's eyes welled up with disappointment at the thought of the key having slipped through her grasp. Before she could compose herself, another message from their owner arrived. "Between 1 PM and 2 PM, if you two can run for 40 consecutive minutes on the track, you will get the key to your snow boots. Don't try to slack off; the fitness tracking app on your phones is not just for show. If either of you stops running, the app will detect it, and the two toys on the other person's chastity cage will automatically start vibrating. The only way to stop those two little toys is to run for the full 40 minutes. It's getting late, so get ready and start." The two women looked at the message on their phones in disbelief. It was August, and a clear, sunny day at that. Running on the track between 1 PM and 2 PM, when the sun was at its fiercest, felt like torture. However, they had already locked the chains on their boots, and their feet, packed tightly into the boots with thick socks, left no room to retrieve the key. They had no choice but to follow the instructions on their phones and start running on the track, which led to the peculiar scene at the beginning. The scene shifted back to the present. Chen Hong, finally granted a chance to relieve herself, sat on the toilet, gasping for air, her throat burning. Looking at the metal chastity cage discarded beside her, Chen Hong felt a surge of anger. The sudden vibration of the beaded dildo and the fake penis on her chastity cage while she was desperately running on the track had made her legs weak, and she had only kept going on sheer willpower. The thought of putting the chastity cage back on and losing her right to use the toilet again filled Chen Hong with reluctance. But what choice did she have when her leverage was in the hands of that ponytail girl? Chen Hong reluctantly picked up the chastity cage, which was still smeared with her own fluids, and the beaded dildo at the back was covered in excrement from her rear. A wave of nausea washed over Chen Hong. She took the chastity cage to the sink and rinsed it, washing away the fluids and filth. She didn't know when she would be able to use the toilet again. With a sigh of resignation, Chen Hong put the chastity cage back on and locked it with the provided lock, feeling the full, heavy sensation in her lower body and rear. She put on her black tight-fitting athletic pants and walked out of the restroom. Wen Ruyu, still in the locker room, didn't have as urgent a need to use the restroom. She waited until Chen Hong returned from the bathroom before reaching over to unlock Chen Hong's boots and retrieve the key to her own chastity cage. She then went to the restroom. She returned a short while later, a slight flush on her face, likely from the stimulation of the vibrating fake penis and dildo on her lower body during the run. Wēn Rúyù, enduring the suffocating stench of the socks in the negative pressure bottle, flinched backward. The mask connected to the bottle was driving her mad. If another pair of stockings were to be placed over it, she’d suffocate and collapse before she could even hope to beat Chén Hóng, especially with her vision gone. She twisted her head desperately. Thankfully, the ponytail girl understood. She was already enduring the foul odor of the socks and the near-suffocating pain from her own negative pressure bottle. If she were to directly put the stockings over Wēn Rúyù’s head, the match would be completely one-sided, and that would be too boring. She reached out and unbuckled the straps of Wēn Rúyù’s mask, pulling it off her nose. Finally, Wēn Rúyù gasped for the fresh air she’d been longing for. She wheezed through her nostrils, the stench from the socks in the bottle still lingering, refusing to dissipate. Before she could even catch her breath, the ponytail girl had already stretched open the leg of another stocking and was pulling it over Wēn Rúyù’s head. Just like Chén Hóng, she yanked it down until the toe of the stocking pressed tightly against Wēn Rúyù’s nostrils. The stocking, freshly removed, was still warm with body heat. The fresh, sour stench from the toe pressed against her face. However, compared to the socks brewed in the snow boots earlier, this pair of stockings from the ponytail girl smelled considerably milder. Wēn Rúyù let out a sigh of relief. Although her vision was completely obscured by the black stocking, leaving her unable to see anything, Chén Hóng across from her was in the same predicament. At least they were now on the same starting line. The ponytail girl gently guided them back to either side of the center line, placing the ball back on the center mark. “Alright, best of three rounds. This is the second round. If Wēn Rúyù loses again, she’s completely out~ Both of you, keep trying~” With that, the ponytail girl blew the whistle hanging around her neck. As the whistle sounded, the two began the second round of their match. Their current predicament was far from what it was before. Each with one eye covered by the black stockings the ponytail girl had just removed from her feet, their vision was completely obscured by the dark shadow. They could only vaguely make out the shape of the ball through the slivers of light that managed to penetrate. One of their hands was fixed in front of their chests with a chastity yoke, while the other was bound behind their backs with ropes and handcuffs. Smelling the foul stockings covering their noses, Wēn Rúyù moved her foot first this time. After all, she had already lost the first round. If she lost again, she had no idea what punishment awaited her. The soccer ball was white, and through the black stockings, she could barely see a white blur. Wēn Rúyù couldn’t afford to hesitate anymore. She gently kicked towards the white blur. To her surprise, she felt a hard, slightly warm sensation. The pain made Wēn Rúyù cry out through the foul stocking in her mouth. However, Chén Hóng across from her also let out a pained groan. It turned out that the white blur was Chén Hóng’s bare foot. Their feet collided. The pain, combined with the weight of the leg shackles, caused both Chén Hóng and Wēn Rúyù to lose their balance, stumbling backward. They collapsed onto the ground. Now, the dildos and butt plugs attached to their chastity devices, due to the weight of their bodies, were pushed even deeper into their intimate areas. A wave of intense pleasure made their legs go weak, and they remained slumped on the ground, unable to stand for a long time. “The match has a time limit~ If neither of you kicks the ball in by the time it’s up, you both lose~” The ponytail girl said, deliberately mischievous, pulling out her phone and opening an app that looked like a remote control. She pressed the red button on the screen. The toys in Chén Hóng and Wēn Rúyù’s chastity devices began to vibrate slightly. The sudden stimulation made Wēn Rúyù and Chén Hóng, who were sitting on the ground, their legs go weak, their bodies trembling involuntarily. Fortunately, the ponytail girl still wanted to watch their soccer match and didn’t turn the toys in their chastity devices to their maximum setting. Instead, she kept the toys vibrating gently. Although Chén Hóng and Wēn Rúyù were already accustomed to the two toys in their chastity devices being inserted into their vaginas and anuses, the sudden vibration still made their legs weak, their thighs trembling slightly to the rhythm of the vibrator. “I’ll give you five seconds. If you can’t stand up by then, there will be a punishment~” The ponytail girl watched Wēn Rúyù and Chén Hóng struggle clumsily on the ground, playfully fiddling with the remote control in her hand. Hearing the ponytail girl’s threat, Chén Hóng and Wēn Rúyù knew that if they didn’t stand up as she said, she would definitely follow through. However, one of their hands was tightly bound behind their backs, and the other was locked together by the chastity yoke and their necks. Their vision was even obstructed by the fresh, smelly stockings the ponytail girl had just removed. They could only rely on their legs to try and push themselves up from the floor. But their bodies were limp from the stimulation of the two toys inside them. Although the intensity of the vibration hadn’t brought them to orgasm yet, the dildos connected to their vaginas by the chastity devices were constantly churning, making it difficult to focus their attention back on the soccer ball. “5, 4, 3, 2, 1……” The ponytail girl’s countdown echoed in their ears. In desperation, Chén Hóng, with the chastity yoke around her neck, lunged forward, grabbing Wēn Rúyù’s body, who was also slumped on the ground, trying to use her to pull herself up. Wēn Rúyù, of course, wouldn’t let her have her way. She repeatedly recoiled, shaking off Chén Hóng’s hand. Now, Chén Hóng, who had already lost her balance, was leaning heavily on her hands. With Wēn Rúyù’s shove, she completely lost her balance and fell forward, collapsing into Wēn Rúyù’s arms. Coincidentally, the knot of the rope binding Wēn Rúyù’s chest got caught in the gap of Chén Hóng’s chastity yoke. They became entangled, neither able to break free from the other. It was clear they wouldn’t be able to stand up in such a short time. Chén Hóng frantically tried to untangle the rope, cursing Wēn Rúyù in her mind. If she hadn’t dodged, they could have cooperated and stood up long ago. A sudden female voice startled Chen Hong and Wen Ruyu. Hadn't they seen anyone in the warehouse just now?! A strange figure emerged from behind the shelf holding footballs and volleyballs. It was a girl they had never seen before, dressed in a black JK uniform paired with sheer black thigh-high stockings that shimmered faintly. Her high ponytail made her lightly made-up face appear cool and aloof, with a hint of a smile. However, what truly captured Chen Hong and Wen Ruyu's attention were the two small pink remote controls the ponytail girl held in her hands. Could it be that she was the one who had secretly filmed them in the locker room? Chen Hong and Wen Ruyu were both angry and anxious, realizing they were being toyed with by a girl of their own age. Chen Hong was the first to react, striding forward and reaching out to grab the girl's uniform collar, intending to question the stranger. The ponytail girl was quick-witted. Before Chen Hong could reach her, she pressed a button on the remote in her left hand. "Buzzzzzzzzzzzzz..." A buzzing sound instantly filled the empty locker room. Chen Hong, not having time to react, felt the toys inserted into her two holes suddenly begin to thrust up and down. The intense stimulation in her pussy and ass made her legs go weak, almost collapsing to the ground, completely unable to move forward. The sensation of being fucked by the toys was even more intense than with a real person, waves of pleasure crashing against her nerves. On the verge of climax, Chen Hong desperately clutched her underwear and the chastity cage beneath, trying to remove the vibrating toy from her pussy. But the thin stainless steel band seemed custom-made for her, sealing her crotch tightly with no gap to remove the toy. Instead, the force of her hands caused the chastity cage's crotch piece to rub against her labia. "No need to try. Last week in class, I noticed the dance shoes and socks left in the locker room had mysteriously disappeared. I kept an eye out, and I didn't expect you two perverted little thieves. I've only heard of boys liking to smell used socks from girls, but this is the first time I've seen girls like you." Chen Hong, her face flushed, bit her lip hard, trying to prevent herself from climaxing from the stimulation of the toy in her chastity cage. However, the faint moans escaping her lips betrayed her predicament. Wen Ruyu, still not understanding what was happening, rushed forward to help Chen Hong up. Seeing this, the ponytail girl immediately turned the dial on the other remote to its maximum setting. Instantly, Wen Ruyu understood why Chen Hong was reacting that way. The toy in her pussy began to writhe like a snake, constantly colliding and rubbing against her tender flesh. Wen Ruyu's body was even more sensitive than Chen Hong's. Stumbling, she bent over and leaned on Chen Hong's back. The buzzing vibrations from the two chastity cages sounded like a symphony to the ponytail girl's ears. "How is it? These toys are quite powerful, aren't they? I spent a lot of money to have them custom-made for you two. Looking at you two perverts, you're definitely not virgins anymore. These toys are much better than your boyfriends, aren't they? How about I let you two have a night of pleasure?" Wen Ruyu and Chen Hong were already dazed by the thrusting of the toys in their nether regions, only able to stammer out pleas for mercy. "I... I'm sorry... Mmm... Please... Turn it off... Please... Please..." As the ponytail girl twisted the switch on the remote, the frantic buzzing finally stopped. The tender flesh in their pussies and asses felt almost scalded from the toys' thrusting. Even through their underwear, two wet marks from their juices could be seen around the edges of the chastity cages. "That's more like it. Perverted thieves need to know their place. Let me tell you two, if I want to, I can make it so you can't go to the bathroom for a week, or I can make you enjoy the thrusting of toys all night long. If you want the keys to your chastity cages, you'll have to obey my commands for the next month." Wen Ruyu and Chen Hong never expected that by simply trying to steal some used socks for a little extra cash, they would be forced to wear such perverted toys. The feeling of fullness from the beaded dildos inserted into their asses made them realize that the girl in front of them could truly do as she said. Without the keys to their chastity cages, they wouldn't be able to excrete. Thus, Wen Ruyu and Chen Hong reluctantly nodded, beginning their controlled campus life. Time rewound to this evening. The two arrived at the dance studio door, filled with regret. If only they hadn't stolen the smelly socks from the dance studio to sell for money, they wouldn't have had these painful experiences. But it was too late to think about that now. Both the photos in the ponytail girl's hand and the tightly locked chastity cages on their crotches forced them to obey the ponytail girl's every command. With trepidation, they pushed open the dance studio door. Inside, it was empty, only the lights in the locker room were on. As soon as they entered the locker room, the stuffy, pungent smell of foot sweat brought back familiar memories for Chen Hong. The smelly socks that the dancing girls left here were almost never washed. Before, Chen Hong had never wanted to enter this locker room after dance class. The memory of her first time sneaking into the locker room to steal socks was still vivid. Pink ballet slippers were scattered on the floor, and the distinct smell emanating from the footprints inside the shoe beds almost made her want to vomit. Most of the locker doors were half-open, and inside, it was even worse. Pink and white dance socks, colorful cartoon socks, and even black and nude pantyhose spilled out from the gaps in the cabinet doors. If it weren't for the money, Chen Hong wouldn't have even wanted to touch those socks that looked so dirty and smelly. After wearing them for so long, she had almost forgotten about the two pairs of cotton-soled ice silk stockings underneath. The mixed scent of sourness and stuffiness was pungent. The ice silk stockings were now wrinkled and crumpled. Although they didn't look particularly dirty, the smell trapped inside was not to be underestimated. Taking off the two pairs of ice silk stockings and stuffing them into her sneakers, Wen Ruyu finally felt her feet liberated from the heat. Without even a moment to let her feet relax, she quickly grabbed the fabric the ponytail girl had just thrown at her. Completely naked, she hadn't even kept her underwear or bra. To wear the dirty, smelly clothes that another girl had danced in, Wen Ruyu tried hard to psych herself up. She stretched open the dance stockings, which felt slightly sticky to the touch, closed her eyes, and began to pull them onto her legs. Despite being mentally prepared, when her feet touched the slippery sweat on the dance stockings, Wen Ruyu's heart was still a hundred times unwilling. As the stockings slowly went up her legs, traces of secretions in the crotch area appeared before Wen Ruyu's eyes. She could only force herself not to think about it, suppressing her nausea as she pulled the crotch up. Next was the high-cut leotard ballet outfit. Wen Ruyu carefully put her legs through the holes on either side of the crotch of the dance outfit and was about to put it on. However, the owner of this ballet outfit seemed to be petite, and the size of the dance outfit was a full size too small. Even though the pure cotton dance outfit had good elasticity, after Wen Ruyu fastened the shoulder straps, it still felt incredibly tight. Her crotch even felt deeply constricted, pushing the toy on her chastity belt a little further in. Her slightly protruding lower abdomen was also flattened by the tight dance outfit. The urge to urinate that had been building up was now even more intense, making her feel like it was about to burst out. Wen Ruyu quickly straightened up, which made her feel a little better in her abdomen. Finally, there was the light purple lace skirt. It was less of a skirt and more of a lace trim. If she moved even slightly, everything beneath the skirt would be exposed. "Alright, you're dressed. Time to give you your mission. Go to the convenience store downstairs and buy me a bottle of Coke. The good kind, with ice." Wen Ruyu didn't react immediately. Let her go downstairs in this revealing ballet outfit to buy Coke? It was almost ten o'clock now, and the nearest convenience store was on the snack street next to the school. How could she possibly run that far dressed like this? But the ponytail girl showed no intention of retracting her words, staring at Wen Ruyu with amusement. "What? You don't want to? Then I don't think you'll be able to open your chastity belt today~" Hearing this, Wen Ruyu's eyes welled up with tears. She had already abandoned her dignity and begged the ponytail girl, asking if she could wait until later when there were fewer people. The ponytail girl didn't waste any words. She took a set of keys out of her backpack. "Watch carefully. These are the keys to your chastity belt~" Wen Ruyu thought the ponytail girl was about to give her the keys and eagerly stepped forward to take them. To her surprise, the ponytail girl dodged and threw the keys out the half-open window. As the keys flew out the window, Wen Ruyu's heart seemed to fall with them. "Now you're willing to go down and buy it, aren't you~ I only have this one set of keys. Let's see if you can find it yourself~ Have your good friend go down with you to look for it~" This was the fifth floor! Even if she threw the keys out from here during the day, finding them would be almost impossible. Not to mention it was dark outside now. Wen Ruyu was filled with regret. She hadn't expected that her question would bring about her own destruction. At this moment, Wen Ruyu looked pitifully at the ponytail girl, hoping she was just joking. "What? Still not willing to go? Do you want me to tie you up and throw you out the door?" Wen Ruyu stood up helplessly and cast a pleading look at Chen Hong. Only she could help her now. As long as Chen Hong kept watch at the front and made sure no one was around, she might have a chance to complete the task. "You have half an hour~ If you're not back in half an hour, I'll leave without you~ Oh, right, you haven't washed my stockings clean yet. Might as well give you something to do on the way~" With that, the ponytail girl took out a small pair of scissors from her backpack and carefully cut a circle around Wen Ruyu's ankle, snipping off the foot of the dance stockings. Wen Ruyu's feet, which had been soaked in sweat for a long time, were slightly red. The two cut-off foot sections of the stockings looked like two pieces of rag, a small bundle in her hand. Such a small bundle could not possibly fill Wen Ruyu's mouth. The ponytail girl thought for a moment, then took out a lockable gag with a protruding part that was a full ten centimeters long. Wen Ruyu's face changed when she saw this terrifying gag, but she didn't expect it to be just an appetizer. The ponytail girl reached out and unfolded one of the foot sections she had just cut off, slowly pulling it over the gag. The wrinkled dance stockings completely covered the gag in a yellowish-white color. Before Wen Ruyu could beg for mercy, she grabbed Wen Ruyu's chin and forcefully shoved the gag into her slightly parted mouth. The gag had only gone in a third of the way when Wen Ruyu's tongue made intimate contact with the stockings covering the gag. The slippery feel of foot sweat and the sour taste instantly spread across her tongue. She instinctively tried to use her tongue to push back against the intrusion of the gag, but only managed to achieve a closer contact between her tongue and the smelly dance stockings on the gag. The ponytail girl, completely disregarding Wen Ruyu's painful retching sounds from her mouth, forcefully continued to push the gag further in until all the white of the dance stockings disappeared into Wen Ruyu's mouth. Only then did she stop and tighten the straps on either side of the gag behind Wen Ruyu's head. The ten-centimeter gag had completely disappeared into Wen Ruyu's mouth, even poking directly into her throat, stimulating her to the point where tears and snot streamed down her face. To make her throat feel a little better, she could only try her best to bite down on the edge of the tightly fitting gag with her teeth, using her tongue to push it out little by little. This way, her throat could feel a little better, but it was her tongue that suffered. The smell of the stockings on it made her feel like she had eaten her fill, and she could even feel the rough salt crystals on the stockings after they had dried. The thick gag made her jaw ache from clenching, but she didn't dare to relax her strength, so she could only use her tongue to push forcefully to ease the strain on her teeth. Just as Wen Ruyu was doing her best to deal with the gag in her mouth, the ponytail girl had already taken out a padlock and locked the straps of the gag. "The lock on this gag is the same as the lock on your chastity belt~ As long as you can find the key, you'll be free~" With that, the ponytail girl took out her phone, opened the control program for the two toys in Wen Ruyu's chastity belt, and set the timer to 30 minutes. As if remembering something, she took out the pair of ballet shoes that matched the dance outfit. Disregarding the fact that Wen Ruyu's feet were clearly a size smaller than the dance shoes, she forcefully put the ballet shoes on Wen Ruyu's feet. The slightly too small ballet shoes squeezed Wen Ruyu's toes so tightly that she could barely spread them. "Watch carefully. If you're not back in 30 minutes, you'll have an orgasm in front of everyone on the street~" After saying that, the ponytail girl forcefully pushed Wen Ruyu and Chen Hong out the door. In the dark corridor, someone could pass by at any moment. Wen Ruyu quickly hugged herself, wanting to find a corner to hide. From the closed doors around them, she could faintly hear voices. It seemed the soundproofing in this hotel wasn't very good. With nowhere to escape, she had no choice but to hide behind Chen Hong, like a startled little rabbit, warily observing the movements around her. Wen Ruyu wanted to swap shoes with Chen Hong, but the dildo gag prevented her from voicing her request. Even if she could, Chen Hong, intimidated by the ponytail girl's authority, wouldn't dare swap with her. Wen Ruyu had to tiptoe slightly to ease the pressure on her toes. After Chen Hong, as usual, went to the third floor to scout the situation, Wen Ruyu followed her down. Fortunately, it was late, and even if there were people, they wouldn't be in the stairwell. After a harrowing experience, Wen Ruyu finally reached the first floor with Chen Hong. Outside the stairwell was a brightly lit lobby. Wen Ruyu knew that hotels like this usually had 24-hour staff at the lobby. However, to get out, they had to pass through the lobby and the front desk. This was unlike the deserted corridors; any slight noise would surely be noticed by the lobby staff. It had already taken a considerable amount of time to get downstairs, and she terrifyingly realized that the two toys inside her chastity cage were vibrating with significantly more intensity than before. If this continued, she would really lose control and climax. Wen Ruyu grew more anxious, repeatedly pushing Chen Hong towards the lobby. Strangely, the entire lobby was silent, as if no one was on night duty. Chen Hong stealthily approached the front desk. The two young ladies who were there earlier were either off shift or had gone to buy late-night snacks. This was a perfect opportunity! Chen Hong quickly beckoned to Wen Ruyu, who was peeking from the stairwell. The tight schedule gave Wen Ruyu no time to think. She had no choice but to trust Chen Hong for now and walked out of the stairwell. The surrounding light made Wen Ruyu feel incredibly embarrassed, as if she were exposed in her revealing leotard for everyone to see. To make matters worse, all the chandeliers in the lobby were turned on. Wen Ruyu knew that the longer she stayed here, the more likely she was to encounter someone. She quickly quickened her pace behind Chen Hong. However, the two toys in her pussy and ass, along with the incredibly tight ballet shoes, made it impossible for her to walk any faster. Wen Ruyu could only try her best to hide her leotard-clad figure in Chen Hong's shadow. Stepping out of the lobby led to the street. Wen Ruyu then remembered that she had forgotten to ask Chen Hong to check the street situation. Although the hotel was located in a secluded spot at the end of the street, there were two barbecue restaurants nearby, frequented by students looking for late-night snacks. Wen Ruyu could only hope that the dormitory curfew had passed and all the students had returned to their rooms. After passing through the lobby without incident, Wen Ruyu couldn't help but breathe a sigh of relief. But as soon as Chen Hong pushed open the hotel door, the noise from outside made Wen Ruyu's face turn pale with fright. There were still people eating at the barbecue restaurant, and by the sound of it, quite a few. "Mmmph mmmph mmmph!!!" The sound from her mouth, stuffed with the dildo gag, even grew louder. Wen Ruyu quickly grabbed Chen Hong's hand, wanting to retreat into the hotel stairwell. To her surprise, the elevator behind them dinged, and someone was coming down from upstairs! This was trouble. Wen Ruyu's mind went blank, unable to move forward or backward. Chen Hong reacted first, pulling Wen Ruyu out of the hotel and onto the pedestrian street. Wen Ruyu's heart felt like it was about to leap out of her chest. The group of guys drinking and making noise at the barbecue restaurant were not far away; they could see them both with just a slight turn of their heads. Wen Ruyu couldn't even imagine the shame if they were seen. Fortunately, Chen Hong, being a loyal friend, stood in front of her, shielding her ballet leotard. "There's a public restroom ahead, let's hide there for a bit." Hearing Chen Hong's words, Wen Ruyu's mind seemed to regain its ability to think. Hiding behind Chen Hong, the two slowly walked towards the nearby public restroom. Wen Ruyu was like a startled bird, looking back at the surroundings every few steps. Fortunately, the guys at the barbecue stall were completely focused on their drinking and chatting, paying no attention to them. The two arrived at the public restroom without incident and found a stall to hide in. "Mmmph mmmph... Mmmph mmmph..." The tight ballet heels on her feet made Wen Ruyu's toes go numb. She couldn't walk any further. Looking at Chen Hong's canvas shoes, she desperately wished she could swap shoes with her. But Chen Hong's ankles were still bound by the shackles and chains that the ponytail girl hadn't removed. Even if Chen Hong agreed to swap, she couldn't take off her canvas shoes. Sitting on the toilet in the stall, Wen Ruyu could finally free her feet from the ballet shoes to rest. Without the protection of socks, the soles of her feet were already red and chafed by the rough shoe lining. She gently massaged her toes to relieve the pain. Chen Hong was also busy, examining the dildo gag in Wen Ruyu's mouth. The gag was pulled as tight as possible, and there was a shiny little brass lock on the strap behind her head. It was impossible to remove the gag. Wen Ruyu tried to lift her head, gesturing to Chen Hong through the gag if she could remove the smelly stocking stuffed in her mouth. Through the corner of her mouth, Chen Hong could already see the edge of the stocking peeking out. It was the foot part of the stocking that had been cut from the ponytail girl's feet. The damp white dance stocking was naturally covered in a lot of foot sweat. Now, mixed with Wen Ruyu's saliva, it was flowing out through the gaps of the dildo gag, dripping onto Chen Hong's arm. The smell of mixed saliva and foot sweat was self-evident. Chen Hong shook her arm in disgust, but couldn't resist Wen Ruyu's constant pleading. She had no choice but to help her pull the edge of the stocking that was sticking out of the dildo gag, inch by inch. Now, as the dildo gag was pulled along with the smelly stocking on it, it felt like she was truly deep-throating, thrusting into Wen Ruyu's throat with each pull. Waves of painful retching came from her throat, but to make her mouth slightly more comfortable, she had to endure the urge to vomit and let Chen Hong pull with all her might. Fortunately, the smelly stocking, soaked in saliva, was much more lubricated than before. Seeing that a small half had been pulled out, the damp, smelly stocking had already been almost washed clean by the saliva. Wen Ruyu herself couldn't remember how much foot sweat from the ponytail girl's smelly stocking she had ingested. Now, she could finally pull out this sour and smelly stocking. Just as Wen Ruyu was feeling fortunate, she seemed to have forgotten what the ponytail girl had said before kicking them out. "Bzzzzzzzzzzzz." The toys in the chastity cage suddenly increased their frequency, the ribbed dildo and the beaded butt plug furiously rubbing against her tender clitoris. Wen Ruyu, whose desire had already been ignited by the stimulation all the way here, couldn't withstand such vibrations. She instinctively grabbed the edge of the chastity cage with her hand, trembling on the toilet. Her wriggling head broke free from Chen Hong's grasp. The smelly stocking, which had been half-pulled out, dangled outside the dildo gag. "Mmmph mmmph mmmph mmmph!!" Chen Hong and Wen Ruyu, both on K9 racks, were flushed red. Chen Hong was merely suffering from the urgent need to defecate, gradually adapting to the nauseating smell of the fabric scraps from Wen Ruyu's dance costume and ballet tights stuffed in her nostrils. Though it still made her gag, she could slowly control her breathing, preventing herself from inhaling too much of the urine and cum scent at once. Wen Ruyu, however, was in a worse state. The moment the valve on the butt plug connected to the catheter was opened, the full stomach of yogurt inside her couldn't be contained and surged out. The thick, yellowish-white liquid flowed relentlessly through the catheter, and Chen Hong felt a strange sensation at the end of the gag in her mouth. Even if she were slow-witted, she could guess what was flowing towards her through the tube. In a panic, she took a deep breath and used her tongue to forcefully press against the end of the gag, pushing against the end of the dildo gag in her mouth through the three pairs of smelly socks. She nervously glanced sideways at the tube, and only when the yellowish yogurt finally stopped advancing did she slightly relax. However, she dared not move her tongue, knowing that without it completely blocking the end of the tube, the yogurt expelled from Wen Ruyu's anus would enter her mouth within ten seconds. At this moment, she felt as if she were truly performing oral sex, her tongue pressed against the dildo gag without any relaxation, relying solely on her nose to breathe deeply, inhaling air filtered through the soiled crotches of Wen Ruyu's dance costume and tights. Wen Ruyu on the other K9 rack was even more miserable. She was still struggling with the two pieces of sponge insoles stuffed into her nostrils. These insoles were even more terrifying than the socks Wen Ruyu had worn in her shoes for nearly a week. It seemed that the ponytail girl hadn't washed these shoes since the beginning of the semester, and now, nearing the end of the term, these sponge insoles had been suffocating in her sneakers for almost a whole semester. The accumulated sweat from both the cartoon cotton socks worn during classes and the pantyhose worn for dancing during physical education had fermented inside those sneakers. The thickened, height-increasing sponge insoles were already much more absorbent than ordinary insoles, and with her diligent wearing, just getting close was enough to catch a strong odor. Not to mention the parts with the most prominent heel and sole marks, which were specifically cut out and stuffed into Wen Ruyu's nostrils. Red-faced from suffocation, she shook her head frantically and snorted, trying every possible way to dislodge the sponge insoles from her nostrils. She didn't even notice when the ponytail girl twisted open the valve on her butt plug's catheter. Having not defecated for three days and with such a large bucket of yogurt forced into her stomach, Wen Ruyu was only holding back from a complete release by the massive inflatable butt plug blocking her anus. But now, the only valve blocking her was suddenly opened. Wen Ruyu, who was already holding her breath, was completely unprepared. With a "噗哧" sound, the viscous liquid flowed out along the catheter of the butt plug. Her tensed nerves felt like a dam breaking, an unstoppable flood. Even though she knew all this sticky yogurt would flow into Chen Hong's mouth, the pleasure of the overwhelming release made it impossible for her to hold back. Ultimately, selfishness triumphed over her guilt towards Chen Hong, and Wen Ruyu simply let the yogurt from her abdomen spray out. After a brief respite from the urge to defecate, Wen Ruyu suddenly realized that no matter how hard she strained her lower abdomen, the catheter connected to the butt plug seemed to be sealed again, and the yogurt inside stopped advancing. This made Wen Ruyu frantic. She slightly contracted her abdomen, her abdominal muscles squeezing forcefully. But Wen Ruyu, already at her limit from the insoles in her nostrils, could no longer hold on. With a "呼" sound, she took a huge gasp of air. The smell of fresh insoles from her nostrils hit her like a punch. The musty odor of sweat-soaked socks after exercise and the unique salty, sour smell of pantyhose suffocating in unventilated sneakers were thoroughly filtered by the two sponge insoles, leaving no escape. Wen Ruyu felt as if she were immersed in the foot odor of the ponytail girl's unwashed feet for a whole semester. What made it even more agonizing was that the sponge insoles, compressed by the ponytail girl, were stuffed into her nostrils. The sponge, already thoroughly soaked in foot sweat, became even less breathable. With insoles covering her nose, restricting her breathing, the only way to get air was to gasp with all her might. However, every breath was the foot odor meticulously cultivated by the ponytail girl. Not only did her abdomen have to endure the constant onslaught of the urge to defecate, but her sense of smell was also stripped away by the fresh insoles just pulled from the sneakers. Wen Ruyu and Chen Hong were like wrestlers, one desperately pushing the urge to defecate out through the butt plug and catheter, the other desperately using her tongue to prevent the yogurt in the tube from advancing. Neither side was willing to yield, and the yogurt remained stuck in the middle of the catheter, unmoving.