Riley gets filled...

Riley's bouncing with the energy and passion that only a sex crazed 20 year old girl can have. Having resigned yourself to this depraved act, you decide that you're going to enjoy as much as you can of it.
"How does it feel, baby?" You run your hand up her taut stomach, and grip her hips with the other.
"Amazing..." she smiles as she rolls her hips, and she bends down to lay parallel and plants a kiss on your lips. You hold her head, returning the kiss with love. "You're everything I was expecting, daddy. I love you so much."
You hold her hips and wrap an arm around her back, then spin her around to lie on her back.
"Oh, daddy....." she squeals with delight as you toss her around so easily. She's a skinny thing, and you can handle her with little effort. You start pumping deep into her, and she locks her ankles around you. "Give it to me..."
You can't go on much longer. "Baby girl... you're on the pill, right?"
She nods, with excitement on her face. "Of course, daddy.... go ahead..." her fingernails dig into your shoulders, and she begins to whine. "Oh...I'm going to cum, daddy. Fill me up please!!" You pound faster and soon she's yelling and moaning and swearing.

"Fuck..God...fucking damn it, James, fuck fuck fuck fuck! I'm.... mmmmmmmmm!!!!!" She arches her back as it hits, and the sight of your baby girl in the throes of an orgasm sends you to the edge.
"Here it comes baby." You shoot deep in her pussy, and she starts to cry with joy.
"Mmmmmmmmmm!!!!! Fillll meeeee......." she bucks her hips, and squeezes you close, milking your cock as you squirt a big load into her.
You roll off, exhausted. Riley flops over onto your chest, kissing your neck and chest and licking your nipples.
"Thank you... that was everything I wanted... better than I even imagined, daddy."
"You're welcome baby girl. We're both going to hell, so I'm glad you had a good time." You drape an arm over your eyes.
"Don't say that. If that was wrong, than I guess I'm wrong, because I've never felt more loved during sex, daddy. Any other guy is just going to disappoint me compared to that..." she snuggles into your embrace, and you stroke her hair absently.
"We did a real bad thing, baby girl. But I do love you."
"Can we go again?" She starts stroking your cock, and it's slowly beginning to return.
"Wow, I'm not a young man, honey." But she's already suckling on your cock, and planting her pussy up near your face. The smell of her snatch combined with your own cum which leaks out at a slow drip onto your chest, is quite alluring actually.
"Jesus...."
You sixty-nine, and then take her doggystyle, muffling her screams with Jenna's pillow. She cums twice more, but you are never quite able to get there, and so you finish out just kissing and staring into her eyes.
"Go get yourself cleaned up. I'll ditch the sheets. Tell mom I spilled something."
"Yeah... you spilled something daddy." Riley winks, and sways {if MasterShower = 1
} into the en suite to take a quick shower. {else
}out of the room after tying on her bikini top and tugging on her shorts. You gratefully notice she took her bikini bottoms with her. Can't have those left in here.{endif
}
You bundle the bedding into the wash, and remake the bed, finishing in time to see the lights of the Uber car as it pulls into the driveway.
You try to swallow your guilt and shame.