[Reducing Mosaic]IPZZ-978 Can't tell my kind boyfriend about the twisted past of this beautiful nursery teacher. I fell again for the sadistic piston of my ex-boyfriend who has the worst personality but the best sex, whom I ran into at a daycare. Naganow Tsumu.

The diligent and kind nursery teacher, Tsugumi, is in a smooth relationship with her boyfriend, Yuta. They are enjoying their happy daily life, even discussing marriage. However, one day, the parent who appeared was Tsugumi's ex-boyfriend, Kenta. Although he looks and acts the part, he is a typical piece of shit. That kind of Kenta never misses an opportunity with women. Filed a false claim at the daycare to call out Tsumugi, successfully getting them one-on-one. The target is right in front of me. Kenta makes unreasonable and forceful demands, while Tsumugi refuses with all her might. However, as her ex-boyfriend, Kenta sees through everything. Tsumugi's true nature as a woman— Being filmed without protection and having her weakness seized, Tsumugi's body is forcibly taken. She is repeatedly fucked in high-risk locations, developed a past masochistic fetish through intense play like toy torture and choking...