Cum in the tall girl and let the short one clean you up

You thrust a few more times, grabbing your new friend's hips and pushing your entire length into her before finally letting loose. She moans around the chubby stranger's thick cock as spurt after spurt of your warm seed coats her insides.

As soon as you're finished you pull out, getting up off the floor and heading over towards the sinks. The tiny girl is still trying to wash herself, dabbing daintily at her cum-coated tits with a paper towel.

Strolling up behind her, you grab the bow around her waist, pull it back, and release it with a 'snap.' She giggles, meeting your gaze in the bathroom mirror and winking before going back to her cleanup.

"Sorry to interrupt," you begin, grabbing her waist and turning her around. "I've got some cum on me too... Would you mind?"

Nodding and smiling, she tosses the paper towels on the counter and drops smoothly to her knees. Before you can react her lips are wrapping around your shaft, pushing steadily towards your crotch as she takes you all the way in. At first she's just sucking the juices off of your spent member, but before too long you're getting hard again.

As your head pops into her throat and moves further still, you hear a voice from behind. "Enjoying my escort?" The man on the floor is watching you, even as he continues to fuck the rude girl's face like it's his job. "She's quite something, eh?"

"Uh.. Yeah, no kidding," you stammer, running a hand through her hair. "She's your... Escort?"

He nods, beaming with pride. "Damn right, m'boy. Ex-girlfriend of my idiot son's. After he made the mistake of dumping her, I missed that little mouth so much I offered her a full-time position."

You glance down at the girl, who meets your gaze as she wraps her arms around your hips to pull you in deeper. "So you, uh, pay her? So you can fuck her?"

"What? No, she's not a sub-D whore, m'boy. I pay her to follow me around. Oh, and I covered the breast expansion costs, of course."

The girl's really working your dick now, pushing your nearly-spent endurance to the limit. You just aren't sure what to do next; do you let her finish you off, or use her another way, or leave and get on with your day?