Yuuko, the busty married woman who lives next door and who I secretly use as my masturbation pet, came to borrow the bathtub at my house. Apparently the bathtub was broken and Yuuko, who is a germaphobe, can't stand public baths. She carefully cleaned the bathtub at my house and her sweaty skin was too erotic! The sound of the shower made my fantasies and my dick swell, and when I looked into the bathtub... her naked body was bigger than I had imagined and I went on a sexual rampage!