Jerk off...

You quickly pull your fat cock out and begin to stroke its length over the toilet... Your mind fills with the thoughts of ramming it inside of Sam's tight pussy, your hands groping her small tits while you bring her to orgasm in her room...

Just as you begin to blow your load into the toilet, you hear a knock at the door, followed by the sound of someone twisting the handle... Thankfully you locked the door, and they soon leave...

You put your cock away and pull your pants back up before heading back to Sam's room...