This Isn't Pleasure, It's Payback! -Euphoric Punishment For A Tanned Guy's Butt!-

Yamada is an ordinary office worker. One day his boss asks him to be the caretaker for his wayward son, a request Yamada can hardly refuse... but then, the son turns out to be Kishita, the boy who used to bully him in school! He's turned into an annoying tanned playboy, and when he disses Yamada about his personality, Yamada gets so angry, he can't help but want to show how much he's changed since his passive high school days!
Yamada pins Kishita down, but Kishita's response is unexpected...
Despite his embarrassing punishment, Kishita moans like a girl! How does it feel to be taken by the guy he used to bully?