"Join me"

"What!?" Katie says, almost feigning shock. You know her too well. You know that she had to see this coming. As did you.

But it doesn't matter. You know her well enough to know that she'd never agree to it in a million years. Just going this far, recording Nikki on your cock, is wilder than she's ever been.

"Well....." Katie says, with a tone that suggests to you that she's really, genuinely thinking about it. You can't believe it.

"The thing is," Nikki starts to make her case. "Maybe people you know will eventually see this if we put it online. But they'll never tell you. No one would admit to going online looking for porn, even though everyone does it. And absolutely no one would admit to jerking to you directly."

Katie just stares at Nikki, as she jerks your cock gently. You can tell she wants to participate. You can tell she's feeling a bit jealous.

Then she starts looking around the room. For what, you're not sure, until you realize she's looking for somewhere to prop up the phone, pointed in your direction so she doesn't have to hold it.

"Give it to me," you say, trying to be helpful, then suddenly wondering if not having anywhere to put the phone was going to be her excuse.

But that's too late now. She gives you a shy, sheepish smile and hands you the phone. You can't believe this is happening. You take it and point it down at your cock, just in time for Katie to slide into the frame. Nikki helps her pull her shift off, and then Katie needs no help undoing her bra, letting it fall down in front of her. It's amazing watching your girlfriend expose herself to the same camera that's currently recording your cousin jerking your thick cock.

Then Nikki holds your cock up for Katie. "It's all yours." She says. And Katie leans in and presses her lips to it.

Katie gives great blowjobs. You're quite used to her style at this point, sucking on the tip of your head to start, then sliding her lips down a little further, and sucking and licking, then a little more and so on, one inch at a time. Except, this time, as she does exactly that, Nikki licks your balls. Her pierced tongue glides over your scrotum as she giggles. She takes your left testicle into her mouth and sucks on it for a bit, making it very wet with her saliva, just as Katie's lips have slipped down your cock as low as they'll go. Then both girls pull back.

Any sense that you have that Katie is trying to hide from the camera, letting her brown hair fall in front of her face is pointless, once Nikki grabs a hold of your girlfriend, brushes her hair back over her head, leans it up and says "Smile for the camera."

Katie does just that... looking nervous, but also very turned on.

"Okay..." Nikki continues. "Now let's get a little naughty."

"Are we not being naughty already?" Katie blushes.

"Nah." Nikki responds. And she certainly doesn't seem like she's doing anything that's unusual for her. "Here, look into the camera and say 'hello'"

Katie hesitates, and then with a trembling voice. "H...hello." And a smile. "Who am I saying hello to?"