She resists

You pull your hand from Becky's mouth. Tears stream down her eyes; leaving trails of dark, black mascara.

"You're a ... a"

"An Incubus!" you say, trying to lock onto her gaze and dissolve her will to bring her under your power.

But Becky is mentally strong, and she resists your psychic advances. You're concentrating so hard, you fail to notice her hand grasping the large, black cross that dangles between her breasts ...until, she presses the symbol to your chest.

You scream in agony as your flesh burns with the intensity of all the fires of Hell.

The pain is unbearable. You release Becky and stumble across the room. Fortunately, you still block the door and the Goth girl's only means of escape.

"YOU BITCH!" You yell. You move forward with your arm raised, ready to strike her down, but Becky raises the cross again. Halting your attack.

You shield your eyes from the hated symbol and take a moment to inspect the damage it has already inflicted upon you. You chest now bears a black scar in the shape of the cross. You're so infuriated that you can no longer bear to gaze in your previously flawless, demonic body. But for now, you return your attention to Becky.

"Why would you do such a thing to me, Becky. I mean you no harm."

"You're a demon," she replies, "You're evil."

"Is pleasure evil, Becky?" you ask. "Pleasure ...ecstasy beyond imagining."

You can feel her will beginning to falter. "That is what I can offer you Becky. I know you want it. Power ... Immortality ... That's why you dress that way. You want to be a vampire, don't you?"

"NO," she protests, raising the cross once more, "That was just a game, to piss off my parents. It's not real!"

"OH, Becky, I can assure you, it is very real!"

The energy from Becky's cross diminishes. Her faith is dwindling. You step forward. "You can be more powerful than you ever imagined. Press your will on humans though your thoughts alone. Be immortal."

Becky's eyes swim with fear. You can hear her heart pounding in her chest. The blood surging through her veins. You take another step. She raises the cross again. It's a halfhearted gesture. As you move forward again, you smell Becky's pussy. The musky odor is intoxicating.

"You have to believe for those things to hurt me," you say as you reach forward and take the cross in your hand.

"I believe," Becky whispers in a lost, little girl's voice.

"No, Becky," you say, "You don't really BELIEVE. You want it Becky! You want to be like me. I can give it to you Becky, power, immortality, magnificence beyond existence."

You touch her cheek again. Becky's eyes widen with desire! She's yours!

"Come with me Becky. Fulfill your darkest desires. Be a succubus!"

Becky jumps toward you, nearly knocking you over. She wraps her legs around your waist and rubs her crotch against you. Her arms pull your lips hers, and she kisses you deeply, licking about your mouth, in a deep, wet, damning kiss that surely infects her with the Lilith Strain.

She kisses her way down your body, and you both fall to the floor. Becky rubs your massive cock with one hand as she rips off her clothes with the other. You help strip her, taking the opportunity to nibble at her pert breasts along the way.

Becky works you into a sixty-nine position and manages to deep throat a large portion of your cock. She kneads the portion that she cannot consume in her hands working circles about your shaft and rubbing your balls.

Meanwhile, she's straddled your face and her dripping pussy sits inches from your lips. She teases you, gyrating her hips and keeping her prize just beyond your reach. You grasp her ass with your strong, taloned claws and pull her onto your face.

Becky grasps in delight as your long tongue finally laps at her sweet pussy. Using the fork, you tease her clit and then drive the length of you tongue into her pussy fucking her with it.

You cum deep in her throat, and with the infection already raging inside her, Becky strives to swallow all you have to offer. What her cannot consume, she licks playfully from your thighs.

Becky licks up your body and kisses you again. The taste of your cum in her mouth arouses your further, and she's soon riding your hard cock as you thrust back with all your might.

Working your tail between your legs, you tease Becky's ass. She gasps in surprise at the contact, but quickly relaxes as you slowly penetrate her with your tail.

"OH, YEAH," she "Fuck me, get my ass, Fuck my ass, you fucking stud!"

You work your tail and cock in opposite directions, giving Becky ceaseless pleasure.

Two hours pass and Becky's emergence as a succubus is at hand.

She is on her hands and knees taking you from behind as she beings to moan and wail in delight.

"I feel it!" she screams. "I'm gonna CUM! IT FEELS SO GOOD! MAKE ME CUM. MAKE ME FUCKING CUM YOU FUCKING STUD!!!!!"

You ram Becky with all your might, driving forth her orgasm, excited to witness her transformation into a succubus.

Your tail teases her chest until she pulls it forward and sucks it deep into her mouth. You can feel her moan as she sucks on it.

Finally, Becky experiences her exquisite release. You pound her harder and harder as she begs for more. You feel her soul and life **** flow into you, relishing the power it brings.

You reach around Becky's chest and rub her tits as they swell within your hands. Soon you are tweaking hard nipples that sit atop DDD breasts.

Becky turns her head and flashes you a fanged grin. Her irises are already vertical slits nestled within demonic pools of blackness. Two bumps are evident on her forehead where her horns are about to burst free, and her ears have risen to demonic points.

Becky twists her head about as you drive to orgasm again, shaking her lengthening mane of jet-black hair. As she cums yet again, you feel Becky's pussy throb and suck against your cock. You smile as her skin grows crimson to match your own while you flood her pussy with your cum as her wings and tail erupt from her shoulders and ass.

The succubus rises from beneath you and strikes a seductive pose.

"Thank you, master," she hisses. "I'm sorry I ever doubted you." The scar inflicted by your succubus sister is gone from her cheek along with every other blemish or imperfection Becky once had. You smile as you see that the sex has had a similar effect on you and the burn from Becky's cross is gone as well.

"Not to worry, my pet, you'll have all eternity to make it up to me."

Becky smiles before burying her face in your crotch yet again. You hold her horns and pull her onto you even as she teases your ass with her tail.

The night is still young. You and your two succubi can convert many before dawn.