Presentation Ejaculation

When you are about to do a presentation you glance at someone you like and you see something that arouses you so you get a boner so you have to do the presentation so you hide your boner behind the cardboard presentation board you made last night in a rush and it keeps rubbing against your boner and now you have even more of an erection whilst you stare at your crush suddenly you feel like something's gonna come out and it's not piss so you cum all over the floor and every one points and laughs at you but you're happy because you don't have a boner anymore