Reshape her in her image

The bodies of the two whores, human and demon, were writhing in pleasure, legs and arms caressing together as they shared one passionate kiss after the other. The prostitute never thought of herself as lesbian or bisexual and always paid extra for anything with other girls, but now she desired that busty Asian demoness more than anything. Her tongue mashed with wild sensation with Mei's, Idol-inspired passion burning through her. She was slowly changing from the fake slut she was, trading sex for money, into a real whore like succubi, who did not charge for sex but demanded it herself.

"Do you understand now, bitch? How it feels to be a real whore...~" Mei whispered to the prostitute's ear.

"Yes... fuck taking money for sex, I want it all the time, I'd do it for free in a heartbeat..."

"Good, Whore." Mei responded, "Whore is what I'm going to call you now, you cheap slut. There's only one thing left..."

Mei pushed her tail deeper into Whore, pushing her to the brink of orgasm.

"W-w-hat?~"

"Do you want to cum?~" Whore nodded, still at the brink of orgasm. "Are you willing to give your soul for it?~"

The former prostitute did not care. Nothing mattered now but sex, not money, not her dignity, nothing. If she was to give money to cum, if she even had to give her soul, it was a good enough price for an orgasm.

"Yes, yes, YES!"

The moment Whore's words escaped her lips, the psychic barriers Mei had raised to stop her for cumming were lifted - as were the spiritual barriers that protected what little purity remained in her soul. Thus, as her last and best human orgasm finally came for her, the unique glow within her soul was snuffed out by it, and as Mei devoured it, her transformation ensued.

The sea succubus watched in amusement as her slut was writhing in pleasure, her body throbbing and twitching like a giant vibrator as Mei's own dark energy engulfed her body and mind, twisting it according to her mistress's desire. The whore's body was prim, but also fake, her body enhanced in many ways with makeup and plastic surgery. Now, the demonic touch was stripping away all that fakeness, only to replace it with its own gifts. Her ass enlarged. Her legs lengthened. Her hair grew wilder. Mei saw as Whore's boobs deflated as the silicone inside dissolved, only to become firm and full once again, even more outrageous than before, bouncing to clearly show that they were real. Likewise, her eyes, once small but accentuated by makeup, now became larger and slightly sharper, and burned with the same sea blue colour as those of her mistress.

Mei grinned when she realised that, willingly or unwillingly, she passed on the traits of her own corruption to her new ****. Whore's skin was turning the same wild purple she acquired not long ago, and her long hair now was also pure white. But, most interestingly, instead of growing wings like the other succubi did, she grew tentacles - black, with light violent highlights that glew slightly in the dark. Even the horns she grew resembled ossified tentacles, similarily to Mei herself. As the tentacles escaped from her back, they throbbed and thrashed violently, looking for prey to fuck, but not yet willing to touch any of the succubi until Mistress told her to.

"Rise, Whore." Mei motioned to her ****, enjoying her improved body. Unlike her older more elegant form, or the aristocratic body that Mei herself sported, the new Whore was a true bimbo. Huge breasts, wide hips, full lips, and that slutty, dumb look in her big eyes. They burned with lust. The need to fuck anyone, anything, for nothing.

"Fuck me..." Whore mumbled to Mei, still shaking from her mindless lust.

"Good girl~" Mei petted her **** slowly, "You'll have your sex. There are boys in this brothel that you once denied, because they did not have the money. Now you understand how wrong you were." Mei laughed as the girl tried to desperately masturbate with her own tentacles - "As for me, I will take your place and prostitute myself for the big boy...~"

The sea succubus licked her lips. Her pussy grew wet. Her nipples hardened.