He uses her like a fucktoy

You can only sit in awe and watch as Mar'aath picks up your former master's new, petite body in both hands and smiles as he examines her closely. She is much less busty and curvy than you, with no body hair at all. "This will have to do," Mar'aath sighs. "But I will still greatly enjoy this!"

Her takes her comparatively tiny body in one hand and without any fuss immediately spears her virgin pussy on his massive demon cock. She shrieks in pain as her hymen is torn, blood trailing down her thighs as she is used as a fucktoy for the demon. Her previously flat belly bulges grotesquely as he rearranges her insides with his enormous cock. You can see the length of his cock push inside her and retreat again as he raises and lowers her entire body with one hand.

A feeble "No..." Is the only word that comes out of the former wizard's mouth as she fully realizes how fucked, literally and figuratively, she now is. As he continues his ****, her eyes roll back in pleasure. One of your hands wanders to your crotch and the other to a nipple as you watch the creature who freed you from slavery pound his new woman relentlessly. Watching him bounce her on his cock and bring her to several **** orgasms stokes the fire brought by the demon cum in your belly.

You continue stimulating yourself as you watch the demon pleasure himself with the woman. You can't quite bring yourself to climax before he groans deeply, holding her in place against the base of his cock. She squeals as her stomach bulges even more from the torrent of cum filling her womb. He deposits so much of it that it begins spilling out of her destroyed cunt, despite the massive member plugging it. You've swallowed so much demon cum that all you can think of is when he will do the same to you. When he finally finishes, Mar'aath simply pulls her off of his cock by the torso and lets her fall to the floor. Overwhelmed by the rough fucking, she simply lays on the floor where she fell, reaching around her cum-swollen belly to rub her pussy, eager to continue her pleasure by any means.

"Ugh, she is worthless. Barely the trouble of the auction house," the demon mutters to himself before turning to you with a smile. "You, however, are a great prize. A worthy trophy on any of the Nine Planes."