The new and old legends of the big-ass world have gathered at the Physical Education Academy. Here, they strive daily to improve their sex techniques by pounding asses. This is a story of four people repeatedly performing piston-like thrusts to the limit of their thighs and buttocks, soaked in sweat, urine, and ejaculated semen… Waving their buttocks, they fiercely pound their big asses for forced internal ejaculation! The rumored top 4 big-asses perform continuous internal ejaculations in a double cowgirl position! 'Guys just need to get hard! Girls will do the pistoning!'
