Chouyou, a woman living in Tokyo who has been married for four years. She and her husband have a harmonious relationship and seem to be enjoying the peak of happiness as a couple. However, no matter how much he ejaculates inside her, she can't get pregnant! Chouyou desperately wants a child and, to extract every last drop of her husband's sperm, she restrains his limbs and rides him like reverse rape, making him cum three times in a row. But still not satisfied with the amount of sperm, Chouyou, to ensure 100% pregnancy, even forcibly restrains other men to make them ejaculate inside her…
