Hayato must have been a bad boy, judging from his blindfolded and cuffed state in the middle of the classroom. Well in this case, he's so bad he's REALLY good, as Hiroya discovers when he unbuttons, unzips, and peels the student's undies down to get a mouthful of horny collegeboy cock. Before long, Hayato's sprawled across Hiroya riding his cock like a rodeo cowboy. Doesn't seem like punishment to us, but who's complaining?