Break Free.

Heather's focused on your wet pussy (and who could blame her?). If you're ever gonna get out of this mess, now's the time. You thrust your hips out and try and get your feet under you. It's very awkward but it sort of works. Your hips rise up and Heather has to fight to stay inside of you. Then you get your hips even higher, feet somewhat firmly on the floor and pushing away from her. Heather's cock falls out completely. This is working!

Until, that is, you fall back down, the motions too awkward to maintain. You fall right back onto Heather's cock but in a very different location.

You scream like a banshee as half of Heather's cock gets buried deep into your ass. Heather either doesn't notice the change or doesn't care. She starts grinding her hips to get even deeper.