In the previous film, Chisato is a masochistic wife who was awakened to the pleasure of vaginal ejaculation. She begs to feel more sperm in her uterus and comes to Tokyo for the second time. As soon as a dick is inserted into her, she turns on and takes the men's relentless torture with joy, just like a lewd beast. In the end, she is injected with six men's sperm one after another, and she climaxes, convulsing every time her vagina is stained with white sperm!