In the middle of the night, a night rape takes place next to the husband who is sleeping soundly. When she realizes it, her private parts are exposed, and before she knows it, her crotch, which she shouldn't want, is in a state of acceptance. She holds her mouth so her husband doesn't notice, and endures desperately not to let out a sound, until in the end, someone other than her husband's sperm is released into her womb. This is the story of five busty wives who succumb to the caresses and cocks of men.