Punish and reclaim.

"It's not going to suck itself, Jenna..." You grab her by the back of the head, and she gasps. But her lustful look doesn't change.
"Show me how a bad girl does it...how you did it in Vegas."
"Oh, I did it like a street corner hooker, baby..." and she proceeds to slobber on your cock like a cheap whore: moaning, slurping, throating, gagging and stroking.
"Mmm that's right baby." You poke upward and push downward, and she gags. "Take it down like a good little slut. I bet you loved stroking his cock with your wedding ring on, didn't you?"
"Yes...." she stops to cough. "Yes... that made it so hot. I kept looking at it...touching his cock...and thinking of you...and how bad I was..."
This is really hot...it hurts and makes you really horny at the same time. It makes you want to fuck the shit out of her, that's for sure.
"Did you dance with guys tonight, you little slut?" You ask.
"Of course, baby...glurk glurk glurk... you know I did."
"What did you want to do, though?"
"I wanted them to take me in the bathroom and fuck me!" she says, with the dirtiest expression on her little slutty face.
"You're such a fucking slut that you'd let them fuck you in the bathroom?" You push her head down hard onto your cock. She moans with pleasure. She's tapped into some deep kink now... she wants desperately to be a bad girl...and be punished by you after.
Is that a fair tradeoff? It is really hot. It fucks with your emotions though, to feel jealous and betrayed and aroused and dominant all at the same time.
"Give me your ass, naughty girl."
Jenna spins around, pulling up her dress, revealing her thong clad pussy and round ass. You smack her ass cheek hard, then do the same to the other. "Naughty...girl..." your drag her thong down, and pull her down roughly onto your cock, sphincter first. You feel a moment of panic as your dick bends. Shit...don't...break...
And then your head fights its way into her asshole, and she belts out a low, pained cry as you spear into her ass.
"Awwhhhnnnnnnngggg.....!!!!!" She wails as you punish her tight little hole without mercy, pulling her down hard as you fuck her back passage.
"If you're going to act like a hooker...I'm going to fuck you like one, Jenna."
"Yes...yes.....it's what I deserve..." she looks back at you with desire and shame and love in her eyes. "Show me who owns me, baby..."
You pound her ass intensely for a minute, until your balls are about to empty.
"Take my cum baby. I'm going to mark you like a dog."
Jenna gets on her knees, and you stand over her, blasting your seed onto her face.
"Thank you...baby...." Jenna is panting, wincing...and crying. "I'm sorry...."
You come back to reality as your orgasm fades, and you sit down on the chair heavily. "Oh, Christ, baby..." you reach out to take her face in your hands. "I... I went too far..."
She shudders as tears mix with your semen on her face. "No... I deserved it, baby." She rubs your wrist. "You're so good to me. You're even willing...to indulge my darkest fantasies..."
"I just want us to be happy together. If...this kind of thing makes you happy, I want to do it..." you realize how honest you're being. Who would have thought?
Jenna crawls over to dunk her face in the pool, then dries it with a towel. "It was so hot...I'm a little emotionally overloaded by it all."
"Yeah... me, too."
You head to bed, holding her hand and kissing her face the whole way. When you get to the room, you strip her down gently and pull a big nightshirt over her head.
"I love you."
"I love you, baby." she responds, kissing you.