She lets you keep doing it

"UH," Katy purred as you began to **** her tight, wet pussy right there on the dance floor, taking your hand and leading it into her panties so that you can feel your fingers against her bare pussy.

"Slut," you tease her as you slide a few fingers up her cunt and begin to finger-fuck her as Katy slams her ass back into them as you get even more bold and expose one of her tits so that you can start sucking on it.

"Damn right I'm a slut John," she moans as you keep fingering her and sucking her tit, Katy throwing her head back as she shoots a little cum out over your fingers as you fucked her with them, "OHGOD, but I'm your slut tonight."

"I need to feel your pussy wrapped around my dick and I can't wait until we leave for me to feel it Katy," you tell her, leading her away from the crowded part of the party as you took the lead in where the night was going to go.

Katy took you by the hand and led you out the door, as if she has done this sort of thing before, and let you push her against the wall of the building as you placed your hands on her hips and gave her a long, deep kiss.

"I need to feel your dick in my pussy just as bad as you need to feel my pussy wrapped around your dick John," she moans, throwing her legs around your waist as you lined up to plunge into her, "so go as hard as you want, baby. I'm a big girl. I can take it."