Take her ass like she asked

And you decide, fuck it if there are other people in the store. And fuck it if you're fired. This is a crazy once-in-a-lifetime situation. One crazy gorgeous celebrity has just presented her slut ****, who happens to be another crazy gorgeous celebrity for your pleasure.

You walk around to the other side of the counter. Kristen squeaks with glee. She pulls her thumb out of the back of Anna's panties, and immediately takes it up to her lips, shoving it between them. "It's such a tasty ass too." She smiles at you as you position yourself behind Anna and slowly unbutton and unzip your pants, pulling out your thick throbbing manhood.

Kristen leans in and pulls Anna's hair again. Her corset slips even further down her frame as she grunts. "Beg him to take your ass."

Anna pants heavily "Please don't make me. I'm a good girl. Please Kris...."

Kristen slaps her plump ass hard before Anna can finish. "What did you call me?"

"Mistress! Mistress!" Anna shouts.

"Good." Kristen gives you a smile, "Now big him."

"But I'm not a bad girl." Anna insists

Kristen slaps her ass harder. You weren't even sure that was possible. "No... you're the worst girl. You're the dirtiest girl. You got it?"

"Yes!" Anna is breathless.

"Say it!" Kristen is having a ridiculous amount of fun. You wonder if this really is your doing. Kristen slips a hand down into her leather pants.

"I'm the dirtiest girl" Anna shouts.

"And what do you want?" Kristen's hand starts to work at her crotch.

"I want him to take my ass. Please god do it."

And that's your cue. You step up, spread Anna's juicy cheeks, hold your tip up to her asshole and push yourself in.

Anna gasps.

Kristen shrieks in joy.

And you start to thrust.