I rip open my pants and yell "this is so fuking uncomfortable!" and whip my cock out, everybody gasps and yells omg, i start pulling on it and within seconds i start to explode, the teacher runs over and tries to stop me but i just end up jizzing on her, then on a couple people in the front row. everybody is screaming and security comes in and points a gun at me and tell me to get on the ground, i make a large cum stain on the floor where i am dragged away.