Fuck her from behind

There is no way you're not fucking her right now.

You're already half naked since you was masturbating, so it's easy to push her against the truck's hood and spread her legs. And as Annamae grunts and moans, you realizes that she likes it rough, so you prepare yourself to give it her.

When you inserts your dick, you feel yourself pulse inside her and you know that you are very excited and won't last long, but as you look at her face you see her biting her own lips and feel how wet she is, and you know that she too is very excited.

Both will cum soon.

Annamae moans loudly, complaining, saying she wants to ride you, not being mounted like a cow, but you have no mercy and pound her harder. She reacts well to that and you squeeze her neck as you pound her ass. She almost scream that she isn't a cow and by now you know the drill.

You slap her in the face as you fuck her, calling her a little cow and asking if she wants to be tamed and mounted like a bitch. You can see that this is very effective and soon she's at the edge of an orgasm, maybe closer than you are, but it isn't enough for you.

You **** her head against the truck's hood and demands that she scream your name so that her brother can hear her cumming to another man. Annamae almost melts at that and start to cum right away, but you don't stop and keep pounding her as she screams. She is so loud that you cover her mouth with your hand and that only excites her more...

And then it's over.

You all rest for a few seconds then start to put your own clothes back, then her brother gets closer than you both and all of you start to talk. They want you to promise to keep a secret about the whole **** thing, which you easily agree. There is no reason to refuse.

But you demand that, since you fucked her silly and he couldn't, Annamae should be yours and yours only... As long as you're here at least. Clarence hesitates at that, but Annamae looks at you with passion and says that she thinks it's an great idea. In fact, you can fuck her anytime.

Clarence makes a joke about it and there's a bit of banter after that about who fucks better than who, with several names being throw around, including Calvin's, to your surprise. It's obvious that their family is very weird, but you find that you couldn't care less.

The group talk a little more after that, about they having an affair and about sex in general, but the duo is very aware that their parents will look for them if they disappear for too long, so soon enough you all must come back to the house.

You return to your room to sleep, happy and satisfied, but also surprised with the whole situation.