Tsukinoe, who runs a cafe with her fiancé and lives peacefully, was invited to a school reunion. There, she reunites with an ex-boyfriend who had been training her as a sex slave● back then. Although she now has a husband and thought there was no connection between them, her body remembers the stimulation. Suddenly, she is subjected to iruma retraining right in front of her classmates! Tricked into going to a hotel for an after-party, she is confused about her position and subjected to slapping & spanking hard sex! Merciless internal ejaculation! The memories of being a flesh toilet fully resurface. She can't be satisfied with lukewarm sex anymore. She is neither a wife nor a woman, but a bitch.
