James' tongue slipped into the tight wet slit under Nurse Hottie's... no its Tyler he thought vaguely.. skirt. The taste and warmth was an explosion of pleasure on his supple pink tongue. He shivered at the thought of completing a command. The idea was somehow even more pleasurable than the idea of physical pleasure for himself. His breasts hung full and round at his chest, it felt odd. Tyler's fingers clenched in his soft black curls, pulling hard. He found himself moaning in pleasure at the pain.
"Stop but stay on your knees." The cool voice of Nurse Hottie cooed. She turned around and flipped her skirt back up. "Now lick this." James the slut wanted to comply so very badly, but the deeper James managed to hold back a moment. The hard slap across rocked his head back, splitting his soft lip. Blood trickled from the cut. "I said lick, you fucking do it!" Tyler's hand was back in James' hair, shoving his face into the smooth ass crack.
The submissive feelings were to close to James' own during sex and they overwhelmed him completely. He licked eagerly and hungrily at the clean puckered hole. He found his hands flying around the smooth curvaceous thighs of the nurse, his fingers finding her sopping wet pussy and plunging inside. Tyler cried out, her fingers digging sharply into James' wrists. He rubbed his pussy hard on the lower leg of the nurse. James didn't notice when she started thinking of herself as a girl. When Tyler came he threw James off, before she could reach her own climax.
"It's time for a change of my own!" Tyler's grin dripped poison. "You will change me into exactly what I am picturing now. No tricks!" The submissive James complied perfectly, meekly, bowing his cute curly haired head.
Tyler's clothing burned away in a burst of flames. All but the black leather gloves and boots. Her skin darkened, seeming to burn almost itself, becoming a smooth ebony. On her back nubs appeared but soon bloomed, spreading out into small bat wings. Above her ass a tail snaked its way out to whip two and fro, lion like and hungry. The boots burst at the seams as two dark hard shapes protruded from them, clumping and rounding off. Fur sprung in, as black as night, around the ankles of Tyler's new hooves. Tyler's eyes burned, her tongue flipping free almost like a snakes. The black skin seemed to shimmer, almost as if smoldering beneath the surface. Silver rings appeared threw her ears, nipples, nose, and one through a lip of her smooth dark pussy. The large curved horns were last, bursting free of the dark silky hair to curl back like the horns of a ram. Tyler felt all compassion for his friend, for anyone as a matter of fact, bleed from her now cold heart.
Beside the new succubus a rack of 'toys' appeared. Straps, leashes, whips, huge ribbed dildos... and many other interesting things. When Tyler spoke her voice was sultry and deep, dripping sensuality and sexuality.
"Beg me to let you suck my nipples."
"Oh please mistress! Please let me pleasure your nipples with my mouth! I will do whatever you ask of me!" Tyler's lips twitched into a evil smile and beckoned James over with a lithe sinewed twist of her wrist. James came, mouth attaching to a fat dark nipple. Hot milk poured into her mouth, hot enough to burn but not scald. The warm liquid poured down her throat. She felt herself orgasm as a woman for the first time, so strong it shook her to her knees. The nipple popped from her mouth and the back hand that came next sent her sprawling. She crawled back to her mistress on hands and knees, grovelling at Tyler's hooves for her next command.