Happy New Year, Step-Brother

It's New Years Eve, and while you're settling in for a quiet night on the couch, your step-sister is getting ready to go out and party! She does her best to convince you to join her and her friends, but you tell her you'd rather stay in and chill, but that she should go have fun. Unfortunately, your step-sister's friends all bail on her when she's in the taxi, and she returns home feeling dejected! You commiserate with her over her flakey friends, and tell her not to worry - the two of you can celebrate together. Your step-sister cheers up and grabs a bottle of bubbly from your parents' stash, saying it's a good thing that they're away tonight, so the two of you can have a bit of a party without step-mum and step-dad watching! The two of you get gradually sillier and gigglier as you enjoy the bubbly, talking about how you're both chronically single, and how maybe next year you'll finally get lucky... As midnight approaches, your step-sister jokes about how you'll have to kiss each other, since kissing someone at new years seems to be a bit of a rule! As you both countdown to 2025, your step-sister leans in and plants one on you, laughing at your shocked face. A strange moment passes between you as you stare at each other, then suddenly you're kissing again! You can't believe what's happening as the two of you breathlessly make out, and after a moment you both pull away, half laughing and half apologising to each other. You try to change the subject, toasting each other and the new year, but the tension in the air is too much now, and it's not long before you're drawn back together - this time giving in and passionately kissing each other as you run your hands all over your step-sister's body. The two of you murmur to each other in between kisses, questioning if this is a good idea but not wanting to stop - and soon you find yourself pulling off your step-sister's dress and admiring her body in her underwear as she sits shyly before you. You push her back onto the couch, laying on top of her and kissing her intensely, before pulling up her bra and moving her panties to the side... Your stare into your step-sister's eyes, watching her expression change as you slide your fingers between her slit, feeling how soaking wet she is... You push your fingers inside her as you kiss her, slowly pumping them in and out as she moans and tells you that it feels so wrong - but begging you not to stop! You pull her up onto the couch and help her remove her panties, before bending down to apply your tongue between her legs... Your step-sister gasps and writhes in pleasure, taking your unfinished glass of bubbly and pouring it over her pussy for you to lap up with your tongue... You tell her to turn around, and she bends over on the couch to allow you to continue eating her pussy from behind - as she tells you she had no idea her step-brother was such a freak! You eat her out until she cums, twitching and moaning, and as she's still bent over she groans that you should just go ahead and do it - she's desperate to feel your cock inside her... You stand up and slide your cock into her tight, gripping hole, as she tells you how crazily wrong and dirty it feels to have her own step-brother's cock stretching her out... You start fucking her hard, feeling her round ass slap against you, until she stops you - but only because she wants to suck your dick! She kneels down and licks all her juices off your cock, telling you that this isn't how she thought the night was going to go, but she's not complaining... She sensually sucks you off until you're almost ready to explode, then begs for you to fuck her once more! You lay her back on the couch and pound her pussy hard until you cum explosively together, flooding your step-sister's pussy with spunk... Afterwards, the two of you snuggle up on the couch under a blanket, stealing some more of step-mum and step-dad's bubbly and telling each other how this is the craziest new years you've ever had...