The story begins with four individuals participating in a simulated prison experience. Gradually, the four become close sisters and together explore the sensations of shackles, bondage, and restraint (no extreme content, only ropes/shackles. props are limited to light items like gags and vibrators. no nudity throughout. no extreme content). **Characters:** * **Lu Yiyao:** A student, usually aloof, with a little-known hobby. * **Yao Yinyin:** A student, cheerful. * **Tang Xiaomeng & Tang Xiaoguai:** Twin sisters, described as lolis. The older sister is calm, and the younger sister is a chatterbox.

Qin

Setting: I (Shen Le) am a new employee; Lu Xiaojin is Shen Le's manager. She's usually a cold and aloof superior, dressed impeccably in her signature black silk high heels and gray suit. However, she has some hidden, unknown hobbies. A chance encounter one late night gradually blurs the lines of our superior-subordinate relationship. New character: (Appearing in Chapter 16) Qian Xinyue, the manager's best friend, works in a different department within the same company. She has a similar build to Lu Xiaojin, is slightly shorter, and possesses a legally loli physique.