The girls' bathroom near the gym was a place for hidden bitches to satisfy their sexual needs! One day, I was about to leak so I ran into a stall to relieve myself, when I heard a woman's voice...! I accidentally entered the girls' bathroom! I was about to finish my business and sneak out, but someone came again, so I hurriedly hid in the stall, and heard some kind of sexy voice coming from the stall next door... A boy was making a girl give him a blowjob!? The boy came right away. But the girl wasn't satisfied with that...!?