His mind was already reeling when he opened the door to his room to see two people having sex on his bed! What the hell were they doing in his room?!
He ran over to them, about to give them a piece of his mind. One of them he recognized right away as Steve "The Stud" Farber, a womanizing jerk from school. He didn't recognize the other one, as her back was turned. Probably some slut he picked up.
"What are you doing in here?!" Jon yelled.
And that's when Jon got another shock. The girl turned around and he realized that it wasn't a girl at all. It was his mother!
"Oh come on, Jon," his mom said, rolling her eyes. "You never had a problem with me using your bedroom to fuck in before."
Jon just stared, speechless.