Submit

"Ohhh, fuck me... make me a Succubus just like you!" Mary cried out as the last of her defenses fell from the mixed pheromones of you and your sister as you pressed your naked bodies against her. "I want to be a slut so badly!"

You and Kristen laughed as you squeezed her breasts in your talons through her shirt. "Then you're not going to need these clothes anymore, slut," you said as you tore her clothes off, revealing her naked body that you couldn't help but admire.

You knew that it was only a matter of time before it was red and had the perfect proportions of a Succubus, it was just a matter of deciding what to do with her. You finally sat on the couch and spread your legs as you rubbed your hot pussy and gave the soon to be Succubus a wicked smile.

"Then kneel before me and show your devotion to your Goddess' servant," you said as you ran your tongue slowly along your fangs. "Kristen, I want you to use that tongue of yours to show her the pleasures of succubus sex."

Mary nodded as she placed her hands on your legs and pushed in close as she licked your clit softly and you let out a moan as the feelings of pleasure went through your body. Mistress Lilith had given you a great gift indeed, Mary should've been much harder to convince because of her nature, but you had convinced her to join you with no problem and now she was eating your pussy.

Kristen grinned as she moved behind Mary and gripped her ass in her claws. "Mmm, I've always dreamed of eating this hot piece of ass..." She said with a grin as she spread Mary's lips a little. "So fucking innocent, and now you're all ours!"

"Ohhh... yesss... fuck me, eat my fucking pussy..." Mary said as she ran her tongue slowly along your pussy, the juices she was licking up infecting her and starting to affect her mind. "Fuuuuuck me, make me a hot fucking Succubus whore!"

You laughed as you put your hand against her head and pressed her closer to your pussy. You let out a loud moan as she plunged her tongue into you with no further hesitation which sent shivers up and down your extra sensitive body.

You moaned loudly. When you were still human you had never even imagined having sex with another woman but somehow this felt right, you wanted to have your pussy filled with so many things, cocks and tongues, humanity was so fucking useless and you didn't care about god anymore, all you cared about was sex, and you loved it.

You snaked your tail around as you felt her tongue moving in and out of you and rubbed your cock tip between her breasts as she moaned louder. Kristen's tongue moved faster into her as she moved her tongue faster and deeper, the feeling of her moans sending vibrations through your body. Her tongue moved faster and deeper into you as you squeezed your crimson breast with one hand and pressed against her mouth harder.

You screamed with pleasure as you cummed hard, your black fluids pouring out into her mouth. After a moment she gasped and screamed loudly as you let her release, she cummed hard into Kristen's mouth as you did.

"Ohhh..." Mary said as her mouth dripped with your black cum. "Fuuuck, that felt sooo good... I want more, MORE!"

You and Kristen grinned as you twirled your tails around and plunged them into Mary's twin nether holes. You laughed as she let out a scream of pleasure as you plunged your tail into her pussy while Kristen plunged her's into her asshole.

And with that, like a blood-red ink drop had hit her body, her body began to change. It started by turning red as her nipples hardened. Her naked breasts ballooned out as she breathed heavily with each thrust, you grinned and leaned in and sucked on her nipple lightly, taking it in her teeth as her transformation overtook her.

She let out a cry as her hair turned pitch black and her body became the perfect proportions of a Succubus. She was so fucking hot and you knew she was so far gone that she would do anything right now, your friend was gone and left behind was a Succubus whore as you plunged your tail deeper into her. She let out a scream as her horns grew out of her head and her tail formed out of her ass as well as her bat-wings.

She cummed again all over your tails as her cum became black. You laughed as the three of you laid there together, now all Succubi. You couldn't even imagine what you had been thinking before, this felt so fucking good and you wanted to be nothing else.