My student Yuuri, who looks young but has beautiful big breasts that are white and transparent, is in a school swimsuit and seduces me, a dull physical education teacher who doesn't have a good relationship with his wife. She couldn't resist this baby-faced, devilish invitation, so he crossed the line in her changing room by putting his dick between her precocious breasts. From then on, I let my sexual desires dictate my sex, whether it was at the pool or at the hotel, and my student wore a swimsuit many times.