[IPZZ-978] The twisted past of a beautiful nursery teacher I can't tell my kind boyfriend: I met again at daycare, with the worst personality and the best sex, and the scumbag ex-boyfriend who was the worst in sex. I fell once again into an extremely sadistic piston thrust. Tsumugi Nagano

Tsumugi, a serious and kind nursery school teacher, is happily dating her boyfriend Yuta. They are living a happy daily life with even talk of marriage. But one day, Kenta, Tsumugi's ex-boyfriend, appears as a guardian. His face and attitude are impressive, but he's a typical scoundrel. Kenta never misses a woman's opening. He makes a false complaint to the daycare, calls Tsumugi over, and succeeds in a one-on-one relationship. The prey is right in front of him. Kenta makes unreasonable and forceful demands, while Tsumugi firmly refuses. However, Kenta, who was his ex-boyfriend, sees through everything. Tsumugi's true nature as a woman— Tsumugi is secretly filmed on camera, exploited, and forcibly taken over by Tsumugi. Violated one after another in high-risk places, with intense play like toy play and choking, her past masochistic fetish that had been developed during their dating days was awakened...