A story of how i [21/f] stumbled into a orgy at a house party

At a friends [22/F] house party, there is loads of people there that i haven't seen since high school, and everyone is having an awesome time, doing shots and telling war stories from first 'real world' jobs. this guy walks in, who my friend knows from the army, i swear it has never happened before but soon as i laid eyes on him my pussy tightened. holy shit this guy was hot. we got introduced and hit it off pretty much straight away, turns out we both live out of town, and staying at my friends house that night and driving home tomorrow. i complimented his tattoos, he complimented my shirt [it was a button down pink checkered shirt, but the buttons were those press stud ones where they all just pop off at once] and asked if i had any tattoos. i said i do, i have two but not for everyones eyes. he got a wicked glint in his own eyes at this point, and i know that look, he wants me. at this point am i so glad i got waxed a few days earlier than planned.