Fuck Susan as you both watch Emma

"Oh you want to be a slut like Emma, right?" you say to Susan as you begin to thrust in and out of her more quickly.

"Sluts can't be satisfied with one cock," you continue, "Look at my girlfriend being shared like a whore. Is that what you want, Susan? Do you wish your boyfriend was here for you to suck on? Or would you rather it be a stranger?"

Susan just murmurs quietly in response, but you can feel in her pussy how excited she is.

One of the guys fucking Emma yells out that he's about to come. She gets on her knees in front of him and swallows his load. You can see some of his cum dripping out of the side of her mouth.

After he cums the other guy pulls Emma back up and slips his dick inside of her. Only then does the guy who came finally spot you. You don't think he can tell that you're Emma's boyfriend or he probably would have more of a reaction. Instead he just turns back to Emma and his friend while watching you and Susan fuck out of the corner of his eye.

You fuck Susan even harder after you watch your girlfriend take a load in her mouth. You reach around and pull on Susan's tits, squeezing her nipples and tugging on her tits almost like you're milking her.

Susan has one hand holding herself up and the other between her legs, rubbing her clit.