Opening the window reveals the Kanda River, a rundown apartment with a four-and-a-half tatami mat room, where a housewife discovers pleasure and love. The visitor is a plump young housewife, Mizuki, who looks like a college student if not told otherwise. The teacher, hearing from the housewife's son that his mother works all the time, tries to give her cash to get her attention, but she refuses. The teacher, determined to make her his own, corners her and forcefully kisses her, groping her voluptuous body. As the housewife tries to escape, the teacher, still excited, hugs her tightly. With cunnilingus and deepthroating, his cock becomes rock hard, and he thrusts it deep into her from behind, fucking her wildly. "You're going to cum inside me, aren't you?" The teacher, ignoring her words, cums inside her. "I was going to cum outside..." "Liar" The meeting between the housewife and the teacher continued late into the night.