Take Some Pictures

You take your phone and start to take pictures of all this.
I mean, a brother and a sister fucking?
You have to record it.

Annamae and Clarence keep going, locked in their little world and you jerk of as you watch, holding the phone with one hand.
Suddenly Annamae is too tired to keep up and slows down, then her brother flips her over and start to pound her pussy, missionary style.

She quivers and start to cum.

Annamae tries to scream loudly and he starts to kiss her so she doesn't make too much noise, but you can still hear her muffed noises as she comes, trembling beneath him...
But despite this they are more or less discrete and no one arrives.

You can see that she's both exhausted and shaking, either from the effort or from the orgasm.
But Clarence isn't done with her.
He flips her again and puts her on her knees, then he starts to pound her from behind.

You move around the place, trying to get a better angle.

Annamae moans, complaining loudly, saying she wants to ride him not being mounted like a cow, but her brother has no mercy and pounds her harder.
He squeezes her neck and slaps her in the face as he fucks her, calling her a little cow and telling her she isn't good enough to fuck him, that he should fuck Rachel...

You can see that this is very effective and soon she's at the edge of another orgasm.
She enjoys being fucked rough and almost melts at his dirty talk.
Soon she's starting to scream again and he closes her mouth with his hand.

You record everything, hidden in the dark, making sure you can see their faces in the video even as she starts to scream in a earth shaking orgasm.

Annamae collapses after the orgasm and soon after her brother is cumming too... When he's done, Clarence fix their clothes and carries her away. She seems too exhausted to move right now and only make polite noises as he helps her get dressed.

You let them leave, wait a few moments and come back inside, surprised and horny.

What now? You don't know.
But this stay just became a lot more interesting...