MEYD-133 — Immoral Care: A Wife Gangbanged By An Old Man, Rena Fukiishi

Rena moves in with her stepfather, Genichi, who is in poor health, to take care of him. Genichi used to be a playboy, but while caring for her, he starts to see Rena as a woman. He attacks her. Rena, who is not satisfied with her sexual life with her husband, becomes addicted to Genichi's skilled techniques. Their relationship deepens, and they continue to have sex during the day when her husband is not around.