You decide to join (m/m/F)

While the idea of Carrie letting Jake fuck her was still unsettled in your mind, the last thing you wanted to do was sit there and watch. At Carrie's invitation, you walk over to Jake's bed to join them. As you creep up next to Jake, he glances at you and smirks.

"Come to watch the show? Your girl is quite the horny slut all of a sudden!" He says, turning back to stare at Carrie's bigger ass as his hips smack against her cheeks with each thrust. "...And her ass, so fat and sexy! I could fuck this ass all day"

You stopped in your tracks. What a fucking sleazeball. It wasn't bad enough that he was currently fucking your girlfriend but he had to taunt you about it too? You were about to lose your shit on him but you hesitated; Was it really Jake you should be mad at? Carrie was the one who gave him a blowjob in the first place. You couldn't blame Jake for enjoying what she was offering. You would do the same thing in his position, any warm-blooded man would. Carrie was a very sexy girl even before she swallowed your cum. Now, she was taller than both you and your roommate, she looked super fit and firm, she had an ass like you'd never seen before, and was all horned up about growing even more... Who wouldn't want to fuck her from behind?

"Well you can't go all day Jake, you're gonna have to give me my turn at some point." You replied, a smirk growing on your face. Carrie looked back at you over her shoulder with a mixture of concern and arousal. "Like you said, Carrie's a horny slut, I think it's gonna take both of us to satisfy her." Jake looked at you with a cocky smirk, clearly he was on the same page.

As soon as you had determined out what you were going to do, your cock had started to rise to attention. Still naked, you walked around the bed to where Carrie's head was. She looked up at you as best she could, despite being repeatedly thrust back into the mattress. She had the horniest smile on her face, and a hungry look in her eyes. just as she was beautiful, Carrie was pretty smart too, clearly she understood what you were planning for her.

You grabbed her chin and pulled her up to face you, "Isn't that right, you big slut? So horny you can't have just one dick. So needy that you need two men taking care of you." Your semi-hard dick was right in front of her face, if you flexed it it would bounce up and hit her in the nose.

"Suck it."

Carrie obliged.