Nowhere, they get talked into it in the lounge

You watched on as the twins walk over to the punch bowl and fill their cups with the hot pink liquid. Happily drinking a cup each before taking a new one. The pair looking back at the two guys they had been dancing with.

You chew your lip and let out a small grunt as you feel the dildo teasing your lower lips, the soft warm texture running along your folds and slipping over your swollen clit. You quickly mount the dildo, letting out a howl of pleasure as the hard length slides effortlessly into you. Your own movement pushing the side Tanya was attached to nice and deep into her.

“So Kirsty, I don’t know about you, but I’m so fucking ready to fuck,” Kate says with a giggle toying with her brunette hair while looking over to her sister.

“Fuck me too, god I swear I’ve got a damp spot on my dress from where that guys been grinding against me,” Kirsty replies turning her back to her twin.

“Oh my god, I can totally see it, that so fucking nasty,” Kate said with a fit of giggles.

“Well looks like everyone else has gone to get their rocks off, why don’t we try and get these guys to do us here,” Kirsty says looking over the guys who they had been dancing with minutes ago.

“What out here, but what if someone comes out of one of the rooms?” Kate asks a grin on her face betraying how she really felt about this.

“Who cares, as long as I’ve got a cock all up in me, the whole party could come back in for all I care. They can watch or wait their turn,” Kirsty replies with a giggle that her twin shared.

“So how do we do this?” Kate asks after composing herself from her excited giggling.

“Ermmmm how about we take this to those sofas and keep daring the guys until they fuck us,” Kirsty suggests.

What followed was another minute of excited giggling and stolen glances at the two guys the twins were planning to fuck. Although you were finding it incredibly hard to focus on the momentum of the twin dildos stretching your hungry hole. The sound of your own and Tanya’s collective groans of pleasure often muffling the twins conversation.

With each thrust of the dildo came an audible wet squelch, as juices flowed heavily from you and Tanya. Each time the faux cock slid into your deepest depth of your partner, a pulse of pleasure and satisfaction ran through you. The knowledge that your own bodies movements were giving each other so much pleasure making it all the sweeter.

Your attention turned back to the twins, who were walking hand in hand just after down yet another cup of the **** punch. A fresh batch of fertility and aphrodisiac mix, further cementing the chances that both twins would leave this party with a long-lasting souvenir. The thought of that alone driving you wild, almost as much as the feeling of the dildo ravaging your core.

“Welcome back Ladies,” One of the guys says with a grin

“We were beginning to think you weren’t interested,” The other guy replies with a smile of his own.

The twins looked at each other and then without a word, peeled off their panties and placed them into the hand of their partner.

“That convince you of our interest,” Kate said in a sultry tone.

The guys took a moment to look at each other, sharing a moment a stunned disbelief, before simultaneously grinning at each other. You could practically see the urge to hi-five each other in their eyes. “Thoroughly,” They both replied

“Good, but we’ve had enough of dancing,” Kirsty says looking over to Kate and giving her a knowing look.

“So let's take this over to the sofa, and see what happens,” Kate says continuing from where her sister had left off.

You watched as the twins led their partners over to the sofa’s, pushing the guys down first and then each climbing into the laps of them. They started with making out at first, which while normally made a nice slow build up, now wasn’t keeping your attention. Right now there was a blue-haired minx thrusting harder and harder against a dildo that was causing you to get fucked hard.

“Mmmmmm fuck I forgot how much fun this toy was,” Tanya pants while squeezing her own heavy boons in her hands.

“Definitely a keeper,” You reply between soft sexy moans that seemed to be continually falling out of your mouth.

“Ready to feel the first taste of its special feature?” Tanya asks with a wicked grin on her face.

Tanya wasn’t even going to wait for you to attempt to respond. One of her hands stops teasing one of her pierced nipples long enough to reach out for the toy and press a button.

You moan and groan in pleasure, the dildo thrusting into you until your own body pushes back and thrusts the toy back towards Tanya. The toy beginning to gurgle and vibrate slightly with the sound of a pump muffled by the sounds of sex.

Suddenly you feel the dildo inside of you get firmer and seems to swell slightly. The sensation quickening the arrival of an orgasm you had been growing steadily.

“Oh fuck, get ready Ellie here it comes,” Tanya announces with a wolf-like grin. The dildo within you feels as though it was shaking and vibrating.

Suddenly the sound of the pump seems to stop along with a lot of the other sounds the toy had been making. There was a half second where you had wondered if the toy had broken until you felt the dildo pulse. A hot warm heat spreads out inside of you, the sensation tickling the depths of your pussy.

It felt nothing like that fateful night, where Tanya invited you other to be inseminated by her friend. For starters, there wasn’t that sensation of dread to numb you to the sensation. The feeling of the warm sticky cum filling you from within was intoxicating, exhilarating and wonderful.

It was a dangerous sensation to enjoy this much, it felt almost addictive, and that could cause some trouble for you later on. Right now though you could just enjoy the moment, as you and Tanya bask in the pleasure of being simultaneously filled with cum. Both of you climaxing from the sensation and looking each other in the eye while the dildos finish pumping the first payload of cum into you both.

The toy began to whirr and click, while you both came down from your orgasms. The didlos shrinking back to their normal hardness and length, giving the cum pumped into you both room to escape.

“Fuck that was intense,” You gasp, still trying to catch your breath, the muscles in your legs still spasming slightly.

“That’s for sure, glad my princess enjoyed it so much,” Tanya replies, one of her soft hands reaching over and stroking your cheek.

You smile and feel your cheek burning slightly as blood tries to flood to your cheeks, although too much of it was too busy engorging your sex. The nickname you used to hate, suddenly felt more like a cute pet name, that you found yourself loving.

“Speaking of intense, it looks as though our twins are about to get themselves into something hot,” Tanya says softly pointing over to the main screen that you’d been paying little attention to since the twins started kissing their guys.

Tanya reaches back and fumbles around for her discarded tablet, the action causing her to shift slightly and a large glob of cum leaks from her slit and slowly runs down the length of the dildo.

Finally Tanya’s soft hands grasp the device and the screen flickers as it changes to a closer angle of the sofas. It seems the twins were in the middle of a discussion, and there was a look of worry on their faces.

It seemed all the teasing they had done while making out with their partners had riled the guys up, and landed them both in a bit of a situation. The two brunettes looked at one and other, a burning hunger between their legs making what should have been a simple decision a much harder one.