Yuzu, a school girl who fell in love with a perverted uncle, ran away from home and started living together at his uncle's house. Her uncle was a pervert who was excited by blaming Yuzu in play while strangling her neck, restraint, deep throat, spanking, etc. Yuzu, who likes such a perverted old man and can't help but like it, is an Icharab cohabitation life that makes him feel comfortable every day while being trained.
