Rin secretly slips away on an affair trip with her lover, who can barely contain his excitement at having the adorable married woman all to himself. On the drive to the inn, he loses patience and asks for a blowjob; she sucks him so intensely that he cums before they even arrive. At the inn, Rin changes into a seductive kimono and pushes him to his limit again. After a quick bath, they dive into oral, 69, cowgirl, and one position after another before finishing in missionary with a deep, heavy creampie.