JUX-546 — My Sister-In-Law, Mio Kayama, Secretly Seduces Me

"Can you teach Atsushi judo?" That was the start of my twisted relationship with my brother's wife, Miou... When I was struggling to improve in preparation for the summer judo tournament, my brother returned from working overseas and brought Miou to visit. I learned that Miou was a former third-degree black belt in judo, and from then on she came to live with me and teach me judo. Then, during ground techniques training, Miou's breasts pressed against my crotch, making it swell up.