NPH-234 - Hot Spring Trip with Stepdaughter and Forbidden Intercourse - Nishino Emi

I went on a hot spring trip with my remarried wife and her stepdaughters. While I was fooling around with my wife in the bathroom, my daughters came in and secretly touched my genitals. My aroused daughter was secretly masturbating in the bathroom while everyone was asleep. When I went into the bathroom, she was surprised but excited. Although not blood-related, I became aroused when I saw my stepdaughter's developed body. While touching each other in the bathtub, I became excited and had sex with my stepdaughter in the bathroom so that my wife and son wouldn't find out.