Mad about Mark

Loving the fullness and the friction, Amanda began to ride him harder, pulling herself up and the dropping down hard, making sure to get every inch of him inside. Soon Mark's hands traveled to her hips as he began to pump hard, bringing them together with an audible smack. Amanda held on for the ride as he began to fuck her hard. "Oh, oh, oh, oh my god Mark!" She throatily moaned.

His own ape-like grunts grew louder as he could feel the familiar rise of his balls. Realising that there is no way he would cum without her; he drew his thumb over her clit and began to move it back and forth in time to his thrusts, guaranteeing to get her there faster. Amanda's inner walls began to contract hard on his cock as she threw her head back in a soundless scream. Mark kept himself buried until every last drop of his own climax was spent. Watching her face as she came back down to earth, they shared a lazy, happy smile.

"Mark? Are you up yet?" His mother's voice penetrated the door.

Before he could answer, the door opened and there stood his mother, her face an expression of complete shock as she took in the sight of her son being straddled by their cousin.