Takeshi, who is dating Momo, a big-breasted and masochistic girl from the same university. Usually kind Takeshi, but when it comes to sex, his sadistic nature comes out, and he escalates with Momo, who will do anything he says. He makes her give blowjobs while cooking, or torments her vagina with an eggplant, relentlessly tormenting Momo. Seeking further stimulation, Takeshi blindfolds and restrains naked Momo, calls his friend over, and torments her with three penises.
