Your mouth.

Daddy pushes you down, grabbing your legs and throwing them over the back of the couch. On your back your head flops over the edge of the couch, as Daddy pulls your boob tube downs and squeezes your tits. You gasp at the pain, mixed with the pleasure. You know what he wants and open your mouth.

His cock slides into your mouth and you close your lips around its length. He pushes forward and you relax your throat, letting him in deeper and deeper until his balls brush your nose. He pulls back and thrusts forward, building up momentum.

The feel of his cock in your mouth, its smooth length slipping between your wet lips, gliding over your tongue to stretch your throat is wonderful. You slip a hand down to your crotch, dipping your fingers into your soaking snatch. Your other hand grasps Daddy's arse, squeezing his toned cheek, trying to push more of him into your mouth.

His hands twist and pull at your breasts making you squeak and moan although they are muffled. Saliva builds up in your mouth and you can hear the rhythmic squelching as your throat is ravaged. Unable to swallow, the saliva leaks out your firmly suctioned lips, dripping down your face and coating Daddy's balls. Your drool covers your face, pooling in your eyes and matting in your hair. Daddy pulls all the way out, a line of drooling connecting his tip to your lips, his cock shining, covered in your saliva.

Daddy grins at you. "Good girl" he croons before slamming his cock back into your mouth, almost crushing your tits in his grip as his thrusts build in speed. He's grunting and your moaning around his member. He pulls back enough that only his tip is still in your mouth and gives a final groan.

He shudders and his cock twitches before filling your mouth. You gulp down the creamy, salty cum but there's too much and some oozes out your pressed lips, dripping down onto your forehead.

After a final strand lands at the back of your throat, Daddy pulls out and gazes down at you. Your face is glistening with your own drool and some of his cum and the back of the couch is glistening as well, where you had rubbed and bucked and cum.

"Hmmm, that's another dirty hole that looks too dirty for me. But I'm not done yet. You don't want me to be finished do you?"
Not understanding you just pant and shake your head. You need him to be satisfied. And you need to cum more, and feel his cum in you and on you.

"There's only one hole left."
Realisation flood you. "No! Please no! I've never done that. Please-"
Daddy slaps your crotch, the palm of his hand landing square on your quim. You scream in pain and pleasure.
"You are my slut aren't you?"
"Ye...yes."
"So I can fuck you how I want?" His fingers plunge into your hole.
"Mmmmm. Yes. Please."
"Good girl. Say thank you to Daddy for being kind enough to fuck your arse."