Let her do what she wants

Madison moves forward a little and positions herself over your cock. She lowers her pussy onto it. Her cunt squeezes you harder than any girl you've ever been with, but she's so slippery that she manages to push onto your cock with a little groaning from both of you.

"Crap!" you yell. "You're so fucking tight!"

"Mm-hmm," responds Madison. "I always have to get really wet before I start, or else I can't get on. Which means we can't get off." She proves her point about how tight she is by moving up and down, massaging your cock with her super tight pussy.

Your head rolls back, leaving you staring at the ceiling. You groan continuously, trying desperately not to cum. You think about baseball, clock construction, and anything else that might make you last longer. Your balls want to explode powerfully enough to take out the school. You can't hold off any more and-

She pulls off. You're right on the edge, but Madison isn't there to drive you over it. You look forward and see her gritting her teeth and fingering herself again.

"Almost... almost... YES!" Madison's back arches as juices stream from her pussy. You should be mad, but she looks too damn good with her huge chest thrust out and sweat glistening on every inch of her skin.

Madison looks back at you and smiles. "Mmmm, that was a good one!"

She continues fingering herself. It's still fucking hot to watch her do that. After a few minutes she starts cooing. She puts a hand back on her breasts and massages them roughly. After a few more minutes of self love she jams her pussy back onto your cock and starts fucking you again.

This time she's much wilder. She bounces fast and hard, making every part of both your bodies shake in the process. She leans forward and her big breasts smack into your face. You lick and suck them as best you can, but it's hard to keep them in your mouth as she pounds into you.

You cum with a scream, which she muffles by pressing her chest against your face. Everything goes red as you fill her with loads of your spunk. As you settle down you feel her twitching, having her second orgasm of the hour.

Before you completely recover, Madison hops up. In a few seconds she's untied your straps and gotten dressed again. She heads for the door.

"Thanks for the concert tickets, my boyfriend's been begging me to take him all week. Oh, and I've got to meet someone for lunch, so could you change the bed sheets for the next couple? Thanks."

The door closes, leaving you panting on the bed.