Let the girls go at it

"You mean you want us girls to fuck each other," Nika asks.

"I sure do," Claire responds with a smile.

"I don't know..." Nika trails off.

"Fuck it!" Melissa declares, "I'm so fucking horny right now and I just want to be fucked. I don't care if it's by a girl."

She pulls her strap-on off and sits down on the couch, "Get over here Claire and fuck my brains out!"

"With pleasure," Claire says with a huge smile on her face, "I've always wanted a chance to fuck you and play with those amazing tits."

From your position on the floor next to the couch, you have a perfect view as the redheaded model slides her 9" strap-on into the busty brunette's waiting pussy. Melissa's cunt is dripping wet, proving that she enjoyed fucking you as much as you enjoyed getting fucked, and Claire's girlcock slides in without any trouble.

"Oh god, fuck me hard, you sexy lesbian!" Melissa encourages.

"With pleasure." Claire complies with the nerdy girl's demand. The redhead runs her hands over her partner's 40Fs before leaning down and taking one the nipple into her mouth.

"God yes! Suck on my titties while you fuck my cunt!"

"Fuck, your tits are just as wonderful as I thought they'd be!"

You hear a soft moan and turn your attention over to the other pair of girls. You sister has shed her strap-on and is standing behind Nika, kissing the smaller girl's neck. Her right had is giving the asian girl's cock a hand job while her left fondles Nika's perky boob. You can barely make out your sister whispering in the other girl's ear, "Come on, cutie. I want you to bend me over and shove this big cock of yours into me, just like you did to Dustin." Nika seems unsure about the prospect of fucking another girl but you can see her resistance diminish as Emily kisses her neck and plays with her breasts.

In one quick motion Nika grabs your sister and pushes her to her knees, bending her over the coffee table. "Alright! You want to get fucked!?" she practically screams, "I'll fuck you hard!"

Guttural moans escape your sister's throat as the smaller girl shoves her big cock up Emily's ass in one thrust.

"Oh fuck! Look at little Nika pound Emily's ass!" Melissa manages to get out between moans, "That is fucking hot!"

Claire looks over her shoulder to see what her lover is talking about, "It sure is!"

"Shit! Dustin was right! Nika pounds ass like a fucking pro!" your sister screams.

"Oh fuck! That is too fucking much!" Melissa moans loudly, "I'm fucking cumming! A girl is making me fucking cum!"

Claire fucks Melissa through her orgasm and then pulls out as the busty girl collapses on the couch. She watches the other two girls fuck for a few minutes but she is desperately in need of an orgasm and can't stay out of the action for long. She pulls the strap-on down her long legs and then positions herself in front of Emily.

"I need to cum so badly," she tells your sister, "please lick my pussy. I need to have my pussy eaten so badly!"

Your sister doesn't say a word but just shoves her face between her best friend's legs. Emily tongues the redhead's cunt like her life depended on it.

"Oh, right fucking there!" the model moans on your sister's tongue, "That's it! That's it! Eat my cunt while Nika fucks your ass!"

It's not long before the best friends each let out screams before collapsing. Nika pulls out of Emily and looks around the room. She's the only one who hasn't had an orgasm yet and you've recovered from your own. You should probably help her out with that.