You decide to mess with that boy and girl

You wait until every one is leaving then you snap your fingers so the lights turn off you then make the wall separating the girls and boys disappear. Quickly before anyone notices you move the girl to the boys side then you put back the wall and lock the doors.

The boy looks up from taking his boxers off and sees a freshman girl looking at him with a blush on her face. The boy stutters wha what are you doing in here.

She embarrassenly says I don't know you then turn on the sprinkler system so that they fall and slip all over each other after a little bit the boy ends up laying on top of the girls back. His penis pressing into her butt.