(Omitted) The Four-and-a-Half Tatami Mat's Wife, Ms. Saki, 27 years old, Amateur Four-and-a-Half Tatami Mat's In-Body Ejaculation Series, Natsume Saki, SY-228

Opening the window reveals the Kanda River. In her four-and-a-half-tatami-mat apartment, the married woman discovers pleasure… and love. A teacher learns of a student's mother's secret and invites her to his home. "The teacher is troubled," the student says, refusing, but the sight of her wet pubic area after being pushed down and caressed is unbearable. He forcibly kisses and rubs her breasts, then inserts his erect penis into her throat. Despite the saliva, he continues to lick and lick, until the teacher involuntarily ejaculates and swallows it whole. He then plays with her nipples, uses toys, and forces her to masturbate. Although her sensitive reactions are unbearable, she becomes his captive.