JUX-546 The sister-in-law who secretly tempts me, riding on top of me: Yoshino Miou

"Teach Atsushi judo, will ya?" With that casual remark from my brother, the twisted relationship between his wife, Miyō, and me began... When I was struggling to improve for the summer judo tournament, my brother returned from his overseas assignment with Miyō. Learning that she was a former third-degree black belt in judo, I started living at my brother's place to receive her instruction. During groundwork practice, Miyō's breasts pressed against me, causing my groin to swell painfully...