Poppy's final release

"OOOOOHH FUCCKKK!!" Poppy cried out as another orgasm made her convulse atop Duncan. Waves of pleasure rocked her body, stoking her lust while her brother kept fucking her soaked slit. The rutting couple were almost unrecognizable, their bodies now matching their depraved minds, driven only by sex. Poppy was riding him like a cowgirl, her large breasts brutally massaged by her stepbrother's larges hands, beads of darkening milk escaping her swollen tits. Duncan looked like he had gained 20 pounds of muscle, his average frame now more akin to an athlete.

It was this depraved show that greeted Greg and Bethany when they entered the room, guided by the maid. Anita had a hand on Greg's erect shaft, slowly caressing the engorged flesh with her dexterous fingers. Her other hand was on Bethany's ass, guiding the shivering and seemingly lost woman toward more depravity.

“Daddyyyy,” Poppy moaned, her lust rising even more when she saw her father’s thick pillar of flesh. She wanted to fuck him too, not just to impress Anita but because she crave another cock in her slutty body.

Greg stared at the two siblings, seeing how the morality had been drained out of them. His loving daughter had fallen into debauchery, seducing and fucking her own family. It should have angered Greg, he should've realized something is wrong, he should have grabbed Poppy and yanked her away from Duncan then punished her for her lewd behaviors.

"Yeesss, punish her, that's right, I should punish this little whore" he thought, the Idol twisting his thoughts. Greg walked toward Poppy and pulled her up by her hair until she faced him. Poppy purred at her Greg's **** and rolled her hips against him. Greg sneered at the red-eyed whore who looked at him lustily.

"Please," she moaned, but her father silenced her with a finger over her lips. The fingertip slipped into her mouth, and she sucked at it with relish. Meanwhile, he guided his shaft, still wet with his wife's juices between Poppy's asscheeks.

"See, he's gonna fuck her in the ass, she'll give him what you couldn't," Anita whispered in Bethany's ear, the once proud woman now a quivering mess, broken by the conflict between her repressed desires and her morals. She stared helplessly at the incestuous threesome in front of her.

"YES ! AAAHH FUCK!" Poppy shrieked while Greg's cock disappeared between her luscious buttocks. Her holes grasped at the two cocks inside her, thrilling as they invaded her more and more deeply. Her sharp nails clawed Duncan's chest as his swelling cock continued to relentlessly spear deep into her, matching his rhythm with Greg's. Poppy growled as she felt her body changing, matching her depraved mind, before gaining traits that weren't human. She kept sucking her father's thumb between her black, dick-sucking lips, grunting as twin bumps appeared on her forehead. The last remnants of her soul were fighting a **** battle to keep her from falling all the way, to save the last traces of the shy, kind girl. Poppy felt it, she sensed there was no turning back, and she was perfectly fine with it. She stared at their changing bodies, then looked at Anita as she dropped her glamour. She realized she was more than a common slut, she was becoming a succubus, an evil whore reborn in the fire of hell to fuck and corrupt everyone on Earth. A role that suited her new self perfectly.

"YESSSS, TAKE MY SOUL, MAKE ME PERFECT!" she howled, feeling the last bits of her soul disappearing into the infernal void. "AND GIVE UP YOUR SOUL TOO, GIVE ME YOUR SOULS AND FILL MEEEEE!" She howled like a craven beast as a massive orgasm washed over her. Her breast swelled one last time, filling her father's large hands as jets of dark milk escaped her nipples. Her skin shifted, turning dark grey while several glowing lines began to adorn her sinful body as well as her growing horns. Pain and pleasure wracked her as a tail and a pair of red wings burst from her back. Meanwhile, the two hulking brutes fucking her didn't give her respite. Both of them had fallen hard, and they gladly gave up their souls for more pleasure. Another series of orgasms surged through Poppy's slutty new body as she felt Duncan and Greg's shaft swell before both of them filled her with torrents of black cum. Greg's hand yanked at her long red mane, pulling her horned head back so he could look at her. Poppy purred at the ****. She turned back to stare at the massive demon that was her father, caressing his chiseled face with her long black tongue. His dark skin now matched the darkness of his heart, and it was exciting her so much.

She felt a deep desire to share Anita's gift with others. Her friends, her teachers … she'll fuck them and corrupt them until they become soulless perverts like her. Her train of thought was stopped when she felt a cock-tipped tail rubbing against her face, dripping the same wicked semen that was filling her pussy. Her brother had lost his soul too and was using his new appendage to tease his sister. Poppy looked into the slitted eyes of the red-skinned incubus beneath her, taking the tail into her mouth, moaning gratefully for the flow of cum. She swallowed it greedily.

“See, I told you she’s a sex-crazed whore,” Anita said as she sashayed toward the rutting trio, eager to fuck her victims. Behind her Bethany was on the floor, ****.