Tear her apart.

You grab her asscheeks with both your hands, digging your fingers into the soft flesh as you slide both thumbs into her tight hole and spread her anus wide open. By the time you're done with her - several hours later - the room is a wreck. The bedframe has been knocked askew, and the sheets tangled and damp with sweat. Gemma lies sprawled across the mattress, her body marked with evidence of what you've just done to her: red handprints on her thighs, nail indentations in her ass, and bite marks on her shoulders. Faint bruises are already forming on her wrists from where you pinned her down.

Her hair is a wild mess, her breathing ragged as her face remains buried in the mattress, her chest rising and falling in uneven rhythms. Her thighs still tremble, as cum trickles out of her slowly and pools on the bed between her legs. Her ass contracts now and then, still feeling the aftermath of your assault on her little hole. You collapse beside her, your own body aching from the physical exertion, your skin slick with sweat. The scent of sex hangs heavily in the air, and you're still half-hard, glistening with remnants of your release, almost willing yourself to fuck her once again.