Reunion with a busty female teacher for the first time in five years. My older sex techniques have led to a reversal of the situation

Mizuki-sensei, the swimming club advisor, was beautiful, had an outstanding figure, and was a person I admired. The swimming club is weak, with few members and close to the advisor, and I was able to enjoy practicing. However, the swimming club is decided to be disbanded. Mizuki-sensei kindly comforted me, who was depressed and shocked, and let me lose my virginity, but that didn't go well and it turned into bitter memories... After that, I've been able to improve my skills by having sex all the time, and I've changed so that any woman can make her cum. Yes, in preparation for a reunion with her...