1boy、Handsome Men、Japanese male, 、Completely naked、Full nudity

1boy、Handsome Men、Japanese male, 、Completely naked、Full nudity、erection、Huge penis、Highest quality、Realistic、beautiful、Sad look、 ((((Both arms were tied up with rope)))), ((((A very tight rope is crisscrossed over the chest)))),(((Body bound with tight rope)))、whole body、Surrounded by men and women in uniform、In a school classroom、erection、完全Completely naked、On all fours、Prostration、His arms are tied over his head、Mash Hair