They say there is a female sports trainer who can turn even the worst athletes into excellent athletes. Wang, a talented trainer with a huge meaty butt, uses her secret athlete management techniques to remodel the bodies of athletes and turn them into top athletes. Her method is... she uses delicious meaty butts as bait to place chastity belts on the crotches of the athletes, and only those who perform well are rewarded with ejaculation. The athletes continue to train themselves with the sole aim of dreaming of gold medals and ejaculation...