Fourth floor classroom

"There's a corner classroom on the fourth floor that never gets used"

"Let's check it out"

They went up to the fourth floor and made their way to the classroom. When they arrived they heard a lot of moaning coming from inside. They pushed the door open and saw three couples going at it. Fred was pounding Angelina who was bent over a desk. George was fucking Alicia who was lying on her back on another desk. Harry could see Alicia's pink nipples and completely shaved pussy. Finally Lee was lying on the floor while Katie bounced up and down on his cock facing away from the door. Harry and Parvati looked at each other then closed the door and left.