Counterflirt

You won't let her trick them with her feminine wiles, you have wiles too! You'll just use them, and they'll be eating out of your hands in no time!

⚂⚄ + 2 (Physical) - 1 (Charisma) = 9

If you just sit on the bed, you'll have to be far away from one of them, so you kick off your shoes and climb onto the bed, sitting behind them in the sexiest pose you can manage without looking absurd. "Thanks for all your help, you two." you say in what you hope is a seductive voice.

The three of them turn their heads and see you, and then remove their own shoes and move so that the four of you are sitting in a circle on the bed. You are happy to notice that the twins are sitting slightly closer to you than to Anastasia. You decide to press your advantage.

"I've never really been friends with boys before." you tell them, looking at each in turn.

You're surprised as Anastasia reacts first. "Awwwww!" she says, and looks at you like you're a lost puppy, "That's so cute!" She leans closer to you and grabs you, pulling you into a hug. "Come on you two, group hug!"

Without any hesitation, the twins join in. A part of you wants to push them away, but you actually kind of enjoy the hug. Until you feel a hand on your ass.

⚀⚄ + 0 (Observation) = 6

You have no idea whose hand it is. You think it must be a mistake, but as if to assure you that it is not, the hand gives your butt a squeeze.

Conflicting emotions well up. You're mad, and you want to kick out the stupid boys who you regret trusting, but you also kind of want to grab the hand and show everyone, or at least, Anastasia, what he was doing. And maybe have some idea which twin it was, not that you can really tell them apart. In fact, you don't even know their names. Or you could take the coward's way out, and wait until they stop. On the other hand, maybe this just means that your flirting worked, and you should keep going. You could grab their butt back, assuming you can guess whose hand it is.