On her face...

You fuck her with all you have, realizing it is almost time for the next class to start. She has no idea about the time.

"Yes fuck me harder," she pants.

You look at the clock and there are only four minutes left till students fill the room again.

"Oh my god, I am going to cum," she moans.

She tightly wraps her legs around you, so you are trapped. You can't pull out and there are only moments left.

"The bell is going to ring!" You yell to her. "Let me go before I cum!"

She lets her legs loose from around you, and your cock is going to explode with just a minute to go before it's too late! You’re going to cum, you have ****. You grab her high heel and blow your load in it as she gets herself together, her hair a mess and all. You put her shoe down and quickly leave the room.

The students enter the room as she puts her cum loaded heel on. Her eyes open really wide as she realizes her shoe will be full of cum the rest of the day. As you're walking, you see this girl named Sara glance at you awkwardly. Did she see anything?