A college girl with a bouncy body who loves older men has been interested in her mother's new husband, but of course, they can't have sex with each other because of her mother, so the daughter ends up having sex with her stepfather's perverted friend. The daughter, who has reached the height of pleasure from having sex with the old man, sneaks into her stepfather's room at night so her mother doesn't find out, and finally, after a passionate kiss, she gets her long-desired hot sperm ejaculated inside her.