Kachikomi

A powerful challenger storms a pro wrestling dojo and instantly floors active wrestler Shirota. When Shirota begs for mercy because he has an important match the next day, the challenger demands sexual satisfaction in return and dominates him on the ring. He anally penetrates Shirota, declaring he will make Shirota's body remember the pleasure so he will never want sex with women again. He then brings Shirota to climax and says the warm-up is done.