Due to a job transfer, Ayane and her husband move in with his parents. Despite his age, her father-in-law has robust health and high libido. Every night, Ayane can’t sleep due to his parents’ ecstatic moans, fucking like beasts. Meanwhile, her husband barely lasts, leaving her unsatisfied. Spying on her in-laws fuels her arousal, and she masturbates outside their door, fantasizing about her father-in-law fucking her. Wanting a child but frustrated, Ayane seizes a chance when her mother-in-law is out. She strips, barges into the bathroom, and sucks his cock, shocking him! He tries to stop her, but her boldness and seductive body overwhelm him. Their forbidden affair begins...

Diễn viên: Ayane Sezaki