Mean Sister's Male Pinch

A visual novel centered on Airi Uemura, a former delinquent woman in a long-term relationship with Shingo. Airi and Shingo have been together for nearly a decade since their school days, but struggle with incompatibility—particularly Airi's dominant, sadistic tendencies in their intimate life. During a private date, they are discovered by Shingo's younger brother, Shinji, who witnesses their encounter. Airi, both shocked and thrilled by being seen, manipulates the situation to her advantage, using Shinji to fulfill her desires while maintaining her control and dominance. The game explores themes of power dynamics, infidelity, humiliation, and taboo relationships through multiple branching narrative paths.