He completely fills her with cum

Cinnamon's lungs begin to burn. Even though the enchanted choker keeps her blood well oxygenated, all she knows is that she's being smothered, choked by the monstrous cock filling her throat. She really begins to panic, slapping her hands against the demon's thighs, struggling to pull off of the horrid cock. The demon groans in pleasure, tightening his grip around her neck. The waves of fear and panic rolling off of the young girl are almost as pleasurable as the feeling of her throat around his dick. The struggling of her tight muscular body against him strokes his cock far better than even her cocksucking.

With a groan the demon rises, his huge cock jutting out in front of him, lifting the impaled sex **** up with him by his turgid cock alone. With a bestial growl he begins to thrust in the air, bouncing her small, impaled, and inverted body on his monstrous cock. It doesn't take long at that point. With a bellow that shakes the walls of the chamber Duromast begins to cum, immediately flooding the girl's stomach with his incredibly hot, demonic seed. The half an hour or so of fellatio edging greatly intensifies the demon's orgasm. Cinnamon's flat belly visibly swells as it fills with at least a half a gallon of cum.