Exactly what you asked him to.

For a minute or two more, you continue to obediently lick Rick's genitals as he fondles your exposed cheeks. His moans grow louder until, finally, he grabs you by the hair and yanks your head back. "Yes," you say aloud as he thumbs his cock into position. It's inches from your face and then, suddenly, it's in your mouth, and your head is engulfed by both of his hands.

"Oh, God, that feels so good," he says, then he lowers you further down it. You feel the head nudge against your soft palate and you gag, then start to panic. "Relax," he tells you.

You can only "mmph" in response to his order, and hope that he's able to interpret it as a plea for restraint. You continue to struggle, but your arms and head are held firmly in place. Rick takes hold of your hair again, switching back to a one-handed grip, and delivers another wicked blow to your ass. This one brings tears to your eyes, but you stifle the urge to cry, not wanting to lose the ability to breathe through your nose.

"You asked for that," he says, "now relax your neck." Reluctantly, you comply, and mentally prepare yourself to be throat fucked.

To your relief, that doesn't happen. Rick does push you back down as far as he did initially, but goes no further and, this time, you're able to handle it. You must have just let your nerves get the best of you at first, and so deserved another slap. Like he said, you did ask for it. Turning the arm that's trapped beneath his legs now, you close your eyes and gently stroke the outside of his thigh, encouraging him to continue.

From there, your head becomes an extension of his hand, and he uses it like some sort of sex toy to pleasure himself. It feels strangely liberating, to be reduced to nothing more than an instrument to be manipulated, existing only for the sexual gratification of your operator. It also feels good to finally have a cock in your mouth again, even if your jaw is already getting sore.

Rick's free hand hasn't left your ass since he smacked it, and as you continue to slurp and suck on his dick, you feel him pull the thong out of your crack. The hand doesn't immediately return, and you begin to think that he's going to spank you again, but why? Aren't you doing a good enough job? You close your eyes again, and brace yourself, but the smack never comes. Instead, you feel wetness and pressure against your anus.