Logan is transformed into a succubus!  Tons of sexy descriptions, detail, and TG TF goodness in this story!



Also read my other TG TF, male to anthro rabbit girl sequence here!

Logan stirred, repeatedly rolling over in bed as an unrelenting migraine ravaged him. He had been out partying, enjoying the spoils of his twenty-first birthday. Unfortunately for him, no amount of water seemed to help ease the pain he now felt. By this point, it must have been three in the morning, and it appeared sleep would never come to him.

He rolled over and reached for a water bottle on his nightstand with a sigh. While taking a swig, something suddenly felt very off. He glanced toward his window and saw it was wide open rather than cracked as it had been previously. As panic set in, Logan felt the overwhelming sensation of eyes peering down at him. Did someone break in? He asked himself in desperation, turning his head to scan the room. He looked to the foot of his bed and left and right. As his anxiety tapered off, his eyes shifted toward the foot of his bed.

What he saw caused him to nearly jump out of bed as he let out a scream. “Ahhh!”  The silhouette of a voluptuous woman loomed, partially enveloped by shadow. Logan recoiled, gripping his bedsheets as his body trembled. “Who-- who the fuck are you!? What are you doing here!?”  He shouted in fear.

A feminine giggle sounded from the figure. “Now, I am going to need you to relax,” the sultry voice responded.   As if on cue, the window shut itself with no physical contact. An eerie, red light filled the room, illuminating the woman who stood before Logan. She had tan skin, an incredible figure with heaving, perky tits, and pitch-black hair that fell past her shoulders to her waist. Two small, red horns jutted from the top of her head while a devilish tail protruded from her rear and gently swayed back and forth.

Logan panicked yet felt aroused at the same time. “What-- what do you want with me?”  He meekly asked. A peculiar, warm tingle slowly washed over his body as a sweet, smokey scent flooded the room. What is that? Is this a damn dream?

The sexy woman laughed as a wide grin spread across her face. She peered at Logan with piercing yellow eyes while showing off her fangs. “I am filling your room with my pheromones, darling. It will help you relax.”  

Logan’s heart rate slowed as his immediate fight or flight instinct receded. He was still disturbed and concerned but no longer felt like screaming. “Pheromone-- what now?”  He was beyond confused; by this point, he was convinced this was some kind of intricate dream. He could fully take in the woman standing before him in his calmer state. She wore lacy black lingerie with thigh-high nylons and garters. Her panties and bra were adorned with cute bows. Logan also noticed two bat-like wings jutting out from her back.

“You can call me Rosa. I’m a succubus, and you are my prey tonight, Logan,” she purred in a sultry manner, crawling into the bed as she closed in on the confused male.

Logan watched as the succubus crawled over him, her round ass swaying from side to side as her massive tits bounced and retained their perky shape. He saw the lustful look on her face as she licked her lips and the tip of her tail flicked back and forth. “H-- Hey! This-- this is a joke, right? You can’t…”  He found himself unable to properly move or put up a fight. A deep arousal shot through his body as his penis sprung to life and quickly erected within his boxer shorts.

“A joke? I do love a man with a sense of humor, but this isn’t a joke at all,” she responded with a giggle. “I have been watching you for a couple of weeks now. You have such potent mana, and you’re not even aware of it, are you? It’s so sad that your human body restricts you from achieving your true potential,” she playfully huffed, leaning in as she nipped Logan’s neck.

“Ahh!”  Logan yelped. He felt Rosa’s fangs penetrate his flesh, followed by a bizarre sensation of something warm flowing through the puncture wounds. “What-- what are you doing!? Something is going inside of me-- did you poison me?”  He began to grow animated once more.

“Shhhh…  Of course not. I will not harm or kill you, sweetie,” Rosa responded in a gentle, maternal tone. “I’m going to give you a body that can use all that mana trapped inside you. I rarely find someone suited to be a greater succubus like myself.”  Upon noticing her flustered target, she cranked up her pheromones, filling the room with a faint, pinkish haze.

“I don’t under… stand…”  Logan muttered as he once again calmed. His penis throbbed, screaming for any type of release while his worrisome thoughts melted away. It was growing hard to think of anything but his arousal and how sexy Rosa was. Still, though, something Rosa said did mildly concern him. “Greater succubus? Wait…  What are you doing to me?”  He murmured, eyeballing her perfect, sensual form. Her skin looked smooth and flawless while an incredible scent coated her body.; if he didn’t feel so heavy, he was sure he would have pinned this woman down and given her a taste. The tingling sensation within him soon consumed his whole body while his chest began to throb and feel tender.

“You will soon, my dear,” Rosa responded. Pink flames suddenly coated her body as she slipped her fingers down Logan’s shirt.

He immediately realized Rosa’s flames weren’t hot, just warm. They spread over his body, completely enveloping him as he stared in awe. What the fuck? This feels too real to be a dream-- holy shit... Soon after, his shirt started to dissolve, melting away from his body.

“I’ll get your shorts in a second,” Rosa cooed, leaning in as she pressed her tongue against Logan’s nipple.

“Aggh!” Logan moaned, his whole body shuddering as the succubus’ tongue slid over the hardened pink point. His nipples had never been this sensitive before, but they both immediately hardened in response. When Rosa gently nipped, a shock of painful pleasure pulsed through his chest and shot down through his pelvis. “H-- Holy shit, ugghh…”  Logan groaned. As Rosa’s tongue probed him, he felt a slight prick, followed by the same sensation of a foreign substance entering his body. This time, Logan felt it spread through his pec. “Oh god... I-- I shouldn’t…  Feel so aroused…”  He stammered, clenching the bed sheets as his hands trembled. Rosa then moved to his other side and performed the same act on his other nipple.

“What…  What are you filling me with?”  Logan begged through his haze of arousal. He felt the strange substance spread through the neck puncture, moving up into his head and down through his torso. The same sensation flowed from his pecs and made its way into his arms. Within him, he felt his insides churn and shift. Slight cracking and popping sounds soon followed, immensely confusing the lust-filled Logan.

“I already told you. I’m giving you a body that can use that potent mana you have trapped inside. Please don’t be alarmed if your chest starts to swell in a moment,” she innocently stated, pulling away from his chest as she licked her lips. She crawled higher and pressed her forehead against his, staring into his eyes.

Logan stared at the succubus, their faces touching. He could smell her breath; it had a sweet, alluring accent. His rational thoughts slipped away, replaced with a deep longing for Rosa to deeply and passionately kiss him. Only a second later, his wish was granted. Rosa’s soft lips pressed hard against his. Holy shit-- this is amazing, he gasped. As her mouth slowly opened, he opened his in turn, allowing Rosa’s tongue to slide in and wrap itself over his. Logan’s cock screamed and throbbed, a bead of precum forming at the end as had made out with the luscious, sultry predator assaulting him. As her tongue danced with his, he felt something familiar: some substance coming from Rosa’s tongue and sliding down his throat. At the same time, it permeated the walls of his throat and spread through his esophagus and stomach.

Rosa pulled back, sitting up while straddling Logan’s hips. Her pelvis was right below his throbbing erection. “How do you feel now, sugar?”  She asked, her voice oozing with a sultry quality.

“Logan’s entire body churned and swirled, tingling with a warmth he couldn’t describe. “ I--”  He began to speak but stopped as the pressure in his chest, arms, and head-mounted. Logan stared downward, stupefied as his pecs gradually swelled. If he had to compare the feeling to something, he imagined this is how water balloons would feel when getting filled. “Uggh…”  His arms felt like mush as he lifted them and saw his muscles melt away. Were they shrinking? He should have been terrified but only felt a mix of mild shock and confusion.

“Your head is changing now as well; I am sorry if that feels especially odd,” Rosa sympathetically offered, tracing her fingers over his cheek.

Before Logan could respond, his skull and face started to creak. It was like he was made of modeling clay, and a sculptor did whatever they pleased. “Wh-- what? Holy shit,” he gasped. Logan noticed his nose shrinking into something smaller while his lips inflated just a little, becoming softer and fuller. His tender chest throbbed, expanding into what appeared to be A cup tits as they continued filling. By this point, Logan’s heart sank into his stomach. Rosa mentioned that finding someone suited to be a greater succubus was rare. “Rosa-- you’re-- you’re turning me into a girl?”  He choked, his voice suddenly going up half an octave. The strange, churning sensation within him reached his throat as his adam’s apple throbbed and slowly receded.

“Well, of course. Isn’t that obvious?”  Rosa laughed. “There’s no such thing as a greater succubus that’s male after all.”  With that, her fingers slipped to his boxers, firmly gripping the base of Logan’s erection through the fabric as his boxers dissolved away into nothing.

A dull pang of panic and fear shot through Logan. He tried to fight Rosa off, but he could still hardly move. “AHHH!”  He cried out, his entire body jerking as the succubus gripped his erection. His cock throbbed and twitched, screaming for any attention. “I-- I don’t…  Want to be a succubus…”  He stammered as his hips jerked, pushing up against the movement of Rosa’s hand.

“You say that now, but I promise you will love it. I promise you will be far more powerful and live a much more fulfilling life,” she assured him. Rosa adjusted her body lower, pushing Logan’s legs apart as she sat between them. A wide grin spread across her face as she watched her prey’s dick beg for attention. “I will admit, though. It’s a bit of a shame that you’ll never use such an impressive dick ever again. I promise you’ll love having a pussy way more, though.”

“I-- I don’t want a damn pussy, please…”  Logan gasped, his voice growing higher pitched by the second. He felt his hair grow out, moving past his shoulders as it lightened in color. His budding tits throbbed and ached, stretching past B-cup. The substance Rosa filled him with migrated lower as a tiny, throbbing ball of pressure manifested below his navel, and his hips began to ache.

“I promise you will have a perfectly shaped vulva, Logan!”  Rosa giggled in response. “I am confident you will beam with pride every time you see it. Any woman would be right to feel envious of it once it finishes forming.”

Before Logan could say anything, Rosa’s head lowered, her mouth opening wide as she took his cock into her mouth. “Ooooh!”  His now somewhat feminine voice cried, his hips involuntarily convulsing. He felt Rosa suck and slide her tongue around his penis as waves of ecstasy shot through his shaft and into his pelvis. The succubus’ fingers slid down to his scrotum, giving them a gentle squeeze as she sucked away. Logan’s mind went blank as a mind-numbing orgasm consumed him. Hot, sticky spurts of semen shot into Rosa’s mouth as she squealed in delight and sucked harder. “Hnnng!”  It wouldn’t stop; his dick continued to spray semen past the point he thought was possible. Every time Rosa gently squeezed his testicles, another wave of euphoria consumed Logan. By this point, he couldn’t even pay attention to the changes in his upper body as his now well-formed tits pushed into the C range.

“That’s a good girl. Enjoy this, okay?”  Rosa purred, pulling her mouth back. She then returned to work, flicking her tongue over the tip of his penis.

“I-- I-- ooooh, god…”  Logan purred as the tip of Rosa’s tongue probed his urethra. Once again, the strange substance entered him through his cock. It traveled up the length of his shaft and into his lower body. No more cum sprayed forth from his dick, but he continued to orgasm, the intensity increasing. The pressure beneath his navel intensified, his hips cracking and popping as they pushed outward. “What-- what is that? Oh god…”  He moaned, desperately clutching the sheets as sweat coated his body. Logan felt something ballooning within him. As it grew, his organs and hips expanded and reshaped to accommodate. He looked down to see if he could catch a glance of what was happening downstairs, but, to his horror, a pair of generous, round tits blocked the view.

“Oh, that? How do you expect to comfortably house your new uterus if your body doesn’t adjust to accommodate it?”  Rosa asked as her tail slowly flicked back and forth. “Why do you think women have such luscious curves and hips?”  With that, she went back to work, licking and sucking Logan’s penis.

“N-- Nooo…”  Logan choked, unable to resist Rosa’s advances. “ I don’t-- I don’t want a damn uterus, I-- ooooh…”  His protests transformed into cries of pleasure. As his penis orgasmically throbbed, he felt it tingle, quickly followed by a sensation of something slowly sucking up into his pelvis. It didn’t take a genius to figure out what was happening. Logan could feel Rosa’s tongue traveling less distance as the seconds passed. “Not-- not my dick, please…” He pleaded as the entirety of his being trembled

“Sorry, dear. There’s no avoiding this part. Don’t worry, though. The closer your penis gets to becoming your new clitoris, the better it will feel when I pleasure you. I would consider this an exciting, new experience,” Rosa suggested with a slight chuckle.

She wasn’t wrong. As Logan’s cock shrunk and tightened against his body, each orgasm intensified. His hips cracked and shifted as he felt his cock and balls move, lowering on his pelvis. Through his haze of euphoria, it occurred to him that female genitalia was lower on the body. Was his cock migrating downward because that’s where his clit would be? He didn’t even want to think about it.

“If you’re going to have a uterus, you’ll need ovaries, right?”  Rosa asked.

Logan listened to the succubus, entirely horrified by the implication. He then felt Rosa’s hand gently press against his scrotum, pushing inward. His testicles went into his body before his captor pulled her hand away with a slight giggle. Usually, a man could push his testicles up, and they would come right back down. However, neither teste descended back into the now empty sack.   “N-- Noo!”  He pleaded in his girlish voice. “Aggh!”  He had never felt such a strange sensation. His testes migrated upward as he felt them slip away into his body. At the same time, his hips continued reshaping. A few seconds later, he felt each orb settle slightly above the growing pressure below his navel. “G-- Give them back…”  Logan begged. Soon after, a  feeling of something opening or tearing right under his soon-to-be uterus started. He felt his organs and bones rearrange as his insides slowly split, heading toward his crotch.

“I know this part feels pretty odd; sorry about that, hun,” Rosa gently responded. “Your cervix has formed, and your vaginal canal is opening; it might be scary, but you should be excited!”

Logan wanted to scream, kick and cry, but was unable to. Rosa continued sucking on his shrinking cock as his scrotum tightened against his body. By this point, his dick was only a couple inches long, and he could feel his urethra sealing shut. It felt so fucking good to receive such stimulation from a skilled succubus like Rosa; despite the horrific reality of his situation, it was hard to think of anything other than the utter bliss that consumed his body.

“Did you know the line that goes down the center of one’s scrotum is called the scrotal raphe?”  Rosa innocently asked, pulling her mouth away with a lick of her lips. She gently pinched the remainder of Logan’s cock between her finger and thumb, rubbing it as it receded until just the head protruded.

“No, I-- I…  Ohhh…”  Logan moaned, his voice now sweet and feminine. While Rosa rubbed his pseudo-clit, she placed a fingertip at the top of Logan’s scrotal raphe. The once-loose sack of flesh had completely tightened against his crotch, leaving only the crease down the center. Rosa pushed her finger in, causing the seam to split. “Ugggh…”  Logan shuddered and shook, feeling the bizarre sensation of his crotch tearing. While he expected to feel pain, there was none. Rosa released a low purr as she pushed her fingertip down, splitting his scrotal raphe open. As she did so, Logan felt the new opening quiver and tingle, shifting as it began to transform.

“I thought I would help speed things up. Your new vulva is coming along so nicely; your labia is going to look gorgeous,” Rosa enthusiastically promised.

All Logan could do was moan and shake as his penis disappeared into the top of the newly-opened crevice. It vanished into his hot, steamy labia as his foreskin reshaped into a clitoral hood. Rosa pressed over Logan’s clit in slow circles using only a single fingertip. “That-- that feels so good…”  Logan purred as she let out lewd mewing sounds and purrs. A sharp, momentary pain manifested within her nearly-formed vulva, her new urethra opening up. Soon after, the opening of her new birth canal reached the bottom of her pelvis as Logan’s new pussy hole opened at the bottom of her womanly sex. As it did so, the new opening throbbed and convulsed, leaking sticky lubricant onto the bedsheets. “Mmmm-- ooooh…”  Logan groaned, her lips curling into a smile as a torrent of pure bliss washed through her.

“I bet you didn’t even notice how soft and pretty your legs became. I can’t blame you when there were more important changes to focus on,” Rosa teased. She looked down at her beautiful new sister, watching as her changes reached the very final stages. Logan’s hair was now luscious and white, going past her hips. She had such perfect curves, pale skin, and perfect C-cup tits. “There’s just a couple of final bits left, my dear. Let me help you.”  She stopped stimulating Logan’s clit and crawled above him.

“W-- what?”  Logan mumbled, unable to form coherent thoughts after the insanity of the last twenty minutes. She felt Rosa’s gentle hands guide her as Logan found herself laying on her stomach, her new breasts providing a cushion. A sudden, tight ache appeared at the base of her spine and atop her head. “Oooh…”  Logan moaned as her new succubus tail sprouted, extending outward as it took shape. Two red wings grew on either side of her tail, fluttering slightly as they extended out from her lower back. She should have been terrified, but that fear was now mixed with excitement. Finally, two red horns grew from her head, growing from either side. It had taken quite a while, but the churning and cracking finally stopped. It was over now as Logan was left to bask in the warm milky afterglow of her transformation. A pleasant tingle consumed every cell of her succulent, feminine frame.

Rosa purred with delight, nearly hopping up and down with giddiness. “Let’s have a look, shall we?”  She stood and reached down, lifting Logan into her arms with surprising ease. She then placed the newly-minted succubus in front of her body-length mirror, holding onto her hips to keep her steady. “See? Look how perfect you are. Why would you ever want to be a man again?”

Logan blinked, gazing at her reflection. A gorgeous, pale-skinned woman with silver eyes stared back at him. She was absolutely stunning, a vision of beauty. Her new, inhuman traits only added to her charm. “Oh-- wow…”  She muttered, reaching out as she placed a hand on the mirror. “My skin is-- flawless…  Those hips…”  She muttered, sliding her hands down her new curves. Logan noticed how the lives of her pelvis traced downward, highlighting the lack of anything masculine. A tiny tuft of white pubic hair sat above the cleft of her feminine sex. While a small voice in her head screamed at her about how wrong this was, it was being drowned out by one that grew increasingly louder.

Rosa was right. I-- I feel incredible. I look incredible… Despite her apprehension, Logan’s lips curled into a smile, showing off her new fangs.

“Let me take you to your new home, Lana,” Rosa grinned, watching with pride as her new sister inspected her gorgeous new body in the mirror.

“Why-- why do I have to do this?”  Lana pouted, blushing with embarrassment. She sat on Rosa’s bed, wearing sexy black lingerie with a little red bow around her neck. Lana kept her hands over her new panties, hiding from view.

“Oh, come on, Lana! I’ve never had a sister before,” Rosa pouted. “Besides, I want to ensure you’re prepared for your first outing as a succubus tomorrow night. I promise that you’ll love taking a man’s vitality for the first time!”

Lana puffed her cheeks, shifting her eyes away. “I don’t know if I’m ready to do anything with a man. I was a man just two days ago.”

“Come on, dear. You say that now, but it’s in your blood. Besides, I’ll be coming with you the first few times to offer guidance and support,” Rosa insisted.

“I…  I guess,” Lana meekly responded, her cheeks flushing red. She didn’t want to admit it, but she couldn’t stop thinking about it. How would it feel when a big, meaty cock slid into her pussy for the first time?

“That’s the spirit!”  Rosa chimed. “Hmm-- yeah, I think this will be a perfect look for you tomorrow. Move your hands up a little; I want to see your panties,” she insisted, her tail gleefully swishing back and forth.

“Uggh, okay,” Lana’s cheeks turned a brighter red as she hesitantly moved her hands upward. Despite her meager protests, she was incredibly excited to have a new sister and mentor. She could not admit out loud how excited she was about the big night tomorrow.

END

Image source is NeonBeat, found right here!



If you enjoyed this story, please check out my rabbit anthro TG TF sequence; it's linked at the top of this story!  I also write stories for Patreon.  You can read the first chapter of "A Lesson In Transience" for $2.50 Patreon and the first two chapters for $5!  This would be two months ahead of release on DA.



https://www.patreon.com/roryrouses



"A Lesson In Transience" Is an urban fantasy story in modern times that follows Chris as he undergoes a fairly common yet mysterious condition called "transience" in which humans turn into various races we would see in a fantasy world.  How will his life irreparably change after receiving the diagnosis that his days as both a man and human are numbered?  This is the a slow TF serial and the first two chapters already contain sexy TG and dream sequences!  Just because it's slow TF doesn't mean you won't get some quick gratification early on.