A familiar face

You look over to the bar to notice Tracy's twin sister Mia Smith, sitting on her own and having a drink. You decide to go over and speak to her, so you let your pool partner know that it's the end of your games and leave. Approaching the bar, you walk up to Mia to say hi. Her and her sister are identical twins, both looking pretty much exactly the same except for Mia's blonde hair which she had dyed. Tracy and Mia were pretty close growing up, like most twins tend to be. However, they had always been pretty competitive with one another and were always looking to one up each other. It was for this reason, you guessed, that Mia had gotten a boob job at some point fairly recently, making her tits about one cup size larger than Tracy's. Mia was practically dressed just as slutty as Tracy had been, wearing a tight dress that showed off her excellent figure. The boob job was easy to notice thanks to how much cleavage was being shown off. Her enhanced tits were a modest D cup compared to Tracy's perky C cups. The dress was also quite short, Mia had to cross her legs on the bar stool to prevent her panties from showing, assuming she was wearing any.

"Mia, is that you?"

Mia turns to you with a surprised look on her face. The two of you have met many times before, but Tracy and Mia had grown slightly apart throughout the duration of your relationship. Mia smiles when she recognises you.

"Oh hey. Sorry I seemed so surprised, I wasn't expecting to see anyone I know here. How embarrassing."

"Why is that embarrasing?"

Mia laughs before answering, "because I'm actually here to pick up guys. Although I haven't had much luck so far, the place seems a lot more empty than usual."

You let off a slight grin, knowing her sister's slutty behaviour is the exact reason the bar seems so devoid of men currently.

"Oh I see, don't be embarrassed. I promise I'm not judging you or anything."

The two of you go on to have small talk for a while, discussing what's been happening in each of your lives. You're also drinking the whole way through, both of you slowly getting more and more tipsy. Eventually, both of you have gotten quite drunk and the conversation becomes more flirtatious.

Mia playfully tugs at your shirt with her finger before saying, "you know, when you and Tracy first started dating, I had quite the crush on you." Her cheeks have gone a bit rosy with embarrassment.

"No, I had no idea."

The two of you look into each other's eyes in silence for a moment. Then, Mia grabs you by the shirt and starts passionately kissing you. The kiss lasts a while before she pulls herself off your face and starts catching her breath after the steamy affair.

"This is wrong. You're dating Tracy. Oh my god, is she here with you tonight?!"

"She is but don't worry. We um... sort of have an open relationship."

Mia pauses for a moment, clearly quite surprised by this development. It takes her a while to process what you've said due to the shocking nature of it as well as her **** affected mind.

"That's... interesting. So is she here hooking up with some guy then?" She looks around the bar as she says this, trying to spot if any of the couples hooking up in the bar are in fact her sister and a stranger.

"Yeah, well, sort of. Maybe it's easier if I just show you."

Mia is clearly confused by this but you grab her by the hand and lead her towards the bathroom.