The door bursts open.

"Jesus!" you yell out in surprise when the bedroom flings open and your other two roommates charge in. Despite their sudden appearance, you still instinctively move your hips and piston your cock in and out of Sara's spasming cunt.

"Save some of his cock for me," Jen whines.

"Us," Alice corrects her girlfriend, smiling at you.

You stop thrusting, giving Sara's pussy a much needed break, because you now have a very good reason not to cum. "I thought you two are lesbians?" you wonder, unable to avert your eyes from Jen's big tits and Alice's tone swimmer's body.

"We're lovers," Alice replies, kissing her girlfriend on the cheek.

"But some of us still prefer a real cock over a plastic dildo," Jen giggles, looking at her lover with a sly look.

"Be my guest," Sara pants. She rubs her well worn pussy after you hesitantly pull out. She looks up at you with tired eyes and smiles, "Thank you, Mark."

"My pleasure," you reply, excited by the thought you are going to have sex with your other two gorgeous roommates. What was a fantasy hours earlier is going to be reality!

"That's a nice big cock," Jen whistles with admiration. Alice nods in agreement.

"So," you pause to try think of the proper polite words to express the burning question of who you will fuck next.

"Who's first?" Sara asks the question for you. Your other two roommates look at each with grins before turning to you like starving foxes in a chicken coop.