"I need..." Leslie said as she began to growl, staring at Rick like a predator stalking its prey. "I need to feed!" She yelled as she jumped at him, slamming him back against the wall with a hard thud.
"Leslie... this isn't... you..." he said as the creature Leslie had become was overpowering him as she lower her hand back down towards his penis.
"What magic is this, that prevents me..." she said as she touched his member, running her finger along his shaft while yellow sparks flew. "This will not stop me!"
She grabbed his cock, and Rick let out a scream of pain as the sparks increased. Leslie looked like it was hurting her, but she suddenly pulled the magic condom off of him and flung it on the floor as a smile crept over her face.
"There we go," she growled as she became much more gentle with his genitals. "Now, I can get what I want from you. You want me to feel better, don't you Baby?"
Leslie got down on her knees and began to lick his cock with a long-lanced tongue, making him moan as it slid across his member. A part of him wanted her to fuck him, suck out his soul, or whatever it was. The idea of it began to arouse him even as he picture his last moments on Earth being fucked to death by the woman he loved.
"You taste so good, Baby," she said as she began to suck on his cock, cradling his balls with her clawed fingers. "I'm gonna make you feel so fucking good. And then you're gonna make me feel good too."
"I... I want to make you feel good," he said, almost as if he wasn't in his right mind anymore. "I want you to fuck the life out of me."
"I know you do. And when you die, you will be a part of my, forever. You want that, don't you?" She said as she glared up at him, tickling the tip of his cock with her tongue.
"FUCK!" He yelled as he went cross-eyed with pleasure, almost falling over before he slipped down the wall and sat on the floor as she leaned down and continued to suck his cock. "Wair...Leslie... please, you have to fight this," he begged, snapping out of his daze as her tongue danced along his cock. "I love you!"
Leslie paused for a moment as her face began to twitch like she was struggling. "Rick... I..."
Suddenly, the bedroom door flew open, and Shadow and Gavin were standing there. Shadow's eyes turned red, and her hands turned black as she suddenly jumped and grabbed Leslie, pulling her away from Rick and throwing her back against the wall.
"We're too late," Gavin said as Rick sat there trying to cover himself up.
Leslie crouched like she was getting ready to strike before she glanced over at the window. Before any of them could act, she jumped towards the glass, breaking the window apart along with part of the frame before she flew out into the night sky.
"Leslie!" Rick called out as he stared at the damage. "We... we have to help her, we have to..." he said trying to get up as Shadow gently pushed him back down.
"He's right, we have to..." Gavin started to say before Shadow looked back at him.
"We have to stop Natalie, but now maybe Leslie will lead us to her," She said as she walked over to the hole in the wall before she held up a strand of her hair. "This will help."
"Please, I love her, and I..." Rick tried to say.
"This is not a normal succubus. She has been corrupted by much stronger blood. A mix of the powers of Lilith, Nessira, Baphomet, and more. I don't know what this is, or if we can save any of them."
"Don't tell me that," Rick said, covering himself with his blanket as he pulled himself to his feet. "I will do whatever I have to to save her."
"It's not that simple!" Shadow said in a commanding voice. "We need my mother. She may be the only one who can truly stop what Natalie has become. If there is an answer, she'll find it.
---------------
"I... what... oh God!" Leslie said to herself as she flew.
She looked down at the neighborhood she had once called home. She remembered her time in school, back when Rick first asked her out. How happy Nat was for her.
They all seemed like distant memories and the world had gone to shit since then. Her life as she knew it was over. Moving in with Rick, maybe getting married, it was all destroyed and she was now this sexual creature of the night.