The popular series' eleventh installment features Natsume Immai! Every night, she hears intense moans and the passionate, beastly sounds of flesh colliding. Her stepfather is old but has a strong sex drive, taking her stepmother every night. He's a lifelong viper. In comparison, her husband's sex is bland. The frustrated housewife's heart gradually shifts to her stepfather. She wants to be taken like that. Unable to suppress her desire, she goes to her stepfather on a dangerous day...
