The Succubus's Mar
Sci-Fi & Fantasy Story

The Succubus's Mar

by Roseyj257 18 min read 4.6 (4,100 views)
succubus forced feminization transformation magic male submissive femdom deepthroat demon
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Lying in bed, I was woken up by strange sounds. As my eyes slowly adjusted, I realized I wasn't in my room. Everything was dark, with red smoke pooling on the floor. As I tried to make sense of what was going on, I could see two men just a few feet in front of me, and kneeling below them was a girl.

Except she had my face. My skin was clearer, the bags under my eyes were gone but the more I focused, I could tell I- it- they had to be me except they were way more feminine than I ever was. As my eyes wandered, I noticed there was something where their dick should've been; not a dick, but a flat metal plate with a ring hugging their balls. I wanted to look away, but the uncomfortable tension in my pants wouldn't let up.

I blinked and suddenly I was looking up at the two men. Where their face should've been was nothing; no eyes or mouth, just black expressionless voids. As I looked them over more, I saw that they had unimaginably handsome muscles, like bodybuilders. Looking further down, I saw that my hands were moving on their own, wrapped around their cocks, which I could now see as well.

I wanted to stop, but I couldn't. I could feel that the men were getting close as they throbbed in my hand. It was like I was excited about what was coming. Just as it started, however, I woke up in my bed, the morning sun peeking through the curtain. I quickly got up and checked the mirror, but nothing had changed. I've never been the most attractive. I was 6'1 with some muscle on my arms and legs. My stomach, while not toned, wasn't exactly flabby. My shaggy black hair lay on my shoulders, my bangs barely staying out of my eyes.

Still reminiscing about the dream, my alarm startled me out of my haze. I realized I was going to be late and quickly showered and headed out.

Working as a librarian wasn't glamorous, but it paid the bills and was peaceful. I could even take books home as long as I brought them back the next day undamaged.

My shift was slow, which wasn't unusual. I checked out a few books, returned some to their shelves - nothing unusual. As I organized the shelves, I heard the familiar bell of the door and the chime of the bell on my desk. Turning the corner I was met with a gorgeous woman. She was almost as tall as me in a velvet black dress with leather heels. Her legs and arms were covered in silk as black as her dress. Everything about her was impossibly beautiful.

Before I could find somewhere to look, she seemed pleased that I could see her. And before I could ask what she needed, she spoke. Her voice was like wind whistling through trees, beautiful and quiet yet impossible to miss.

"I just wanted to return this," said the mysterious woman.

She handed me an old book. The cover was made of aged leather dyed a dark purple. There was no cover or name, not even an author. There was no way it belonged to the library. As I looked up, she was gone. Looking around, it was like no one had even seen her. I tried to shake it off. The rest of the day went by in a blur. Before I realized it, the sun had set. Locking up shop, I suddenly remembered the book.

Looking over it again made me even more confused. The cover looked ancient with paper to match: stained yellow, like onion skins covered in beautiful calligraphy in cursive, so regal I almost couldn't read it. There was no way it belonged to the library. I realized the only thing I could do was bring it home.

The drive home was long. My eyelids felt heavy but even as exhaustion seemed to seep into my body, curiosity racked my brain. I would constantly glance over just to see if the book was still there, as if my mind was just tricking me, and it wasn't real, and yet I couldn't help the urge to read it. Ignoring the curiosity, I tried my best to focus on the road.

As I finally pulled into the driveway, I dragged my feet through door and stumbled to my room. I undressed and changed into sweatpants and promptly lay down on the bed, lying there with no energy left. My eyes wouldn't close and my mind wouldn't rest. I grabbed the book off my desk and skimmed through the pages. I stopped as I caught a glance of a chapter heading: "The s*cc*b** c*ll" was all I could make out, with the cursive and old ink blurring most of the letters.

I tried to make out the words, guessing at the pronunciation. Sounding them out, I could make out bits of old English, Latin, and a language I couldn't even make a guess at. Even as I struggled to read the pages, the world felt unnaturally familiar, the sentences just clicking into my head as if I had been reading this book since I was little.

I was so completely lost in the pages of the book that I had barely even noticed my room heating up. As I uttered the last words on the page, smoke flooded from the book. Before I could even panic, I noticed that the smoke was eerily familiar, like a memory clawing its way to the surface. Lost in recollection, trying to gather my senses, everything was sent into a haze as I heard a voice in front of me.

"Hello?" asked an unfamiliar yet stunning woman. "Am I speaking the right language? It's always so hard to keep up with you mortals."

"I- what, uhm, yeah, I can understand you," I mumbled, trying to calm the storm of confusion in my head.

"Perfect," she said with an unsettling excited grin. "So what is the reason you called me, and without the proper precautions, I'm noticing."

"Wait what, precautions? What is even going on?"

"Oh, what an interesting situation I've been called to. I'm ... " she spoke, calling herself something that sounded like Latin in reverse, if that is possible. "But I doubt you can pronounce that, so just call me Velabemoth or Vel for short."

"I'm sure you have a lot of questions, little thing, but to be blunt, I'm a succubus. You brought me here from the entwinement written in that grimoire; well, looking maybe over the journal of someone who had written one ... oh, and you're going to be my plaything now," Vel explained.

"Succubus, entwinement, grimoire, wait -- PLAYTHING?!" I shouted in confusion.

"Well, you did bring a succubus into your home without precautions, and you clearly didn't fully read that journal, so I doubt there's much you could do to stop me," she teased.

As she stopped speaking, she looked towards me and I froze like my body wouldn't listen to me. Finally getting a chance to take in this entire situation, I could grasp its absurdity. I must've been dreaming a woman named Velabemoth (Vel-A-Ba-Moth). Realizing what she said, she seemed nothing like a succubus. She was of course jaw-droppingly gorgeous, but plain, modest even. She was tall with a slender body, a small but perky chest above a snatched and unusually long waist. She had noticeable hips, with supple yet muscular thighs leading down to legs that could make most models jealous.

As I tried to make sense of all this, I could see the unnatural parts of her were blurry. But as I focused, it was like a fog in my head was clearing. Her skin was black, but it was inhuman, shiny even, like oil glistening under a full moon, with scales of twilight on the back of her hands that would fade out past her wrist but reappear on parts of her waist and around her knees. I don't even know how I had missed her wings and tail, made of what looked like leather as dark as her skin, yet her wings had what seemed like bones stretching in between patches of it, with holes poked randomly.

It quickly dawned on me that I was staring. Before I could look away, I got a playful smile from her as she held my gaze in hers. She finally looked away, and I could feel that invisible restraint disappear.

"Hm, how curious. No wonder you were able to call me, but it seems they are still opening. But either way this is a delightful find," Vel said excitedly. "Hm, new idea. Uhm, I'm so sorry. I was so intrigued by this situation I didn't even get your name."

"Uh I'm Nyxen Lenira. My parents were very gothic, but uhm could you please explain what's going on?"

"Nyx! What a delightful name, and right, of course, I'll explain everything in a moment. First, a choice," Vel said, now tapping her feet happily on the floor. "So would you rather be my plaything and eventually die, or would you rather be my little project and be under my complete control?"

"Can I not just like forgot this ever happened and go to sleep?" I asked cautiously.

"Of course not, but I see how this can be difficult. How about a test instead? If you win, I'll just simply disappear and leave you with a gift of your choice. But if you lose, I'll choose for you. How does that sound?" Vel replied with a grin.

"I guess I don't really have a choice. How will this work?"

Before she answered, she took my hand and interlaced our fingers. Her hands were soft and warm, yet unusually comforting. Vel seemed lost in thought. Vines sprout from nowhere, wrapping and twisting, blooming in odd unusual colors around both of our arms until stopping at my shoulder. She seemed proud of her work and then looked at me.

"Now, your turn. Don't be alarmed, I'll guide you. Close your eyes and focus on the feeling of my hand. Think about all the weird feelings you've had or sense of abnormal that you've felt," Vel said, guiding me gently.

I tried to understand her. I wanted to be confused but for some reason everything she said made sense. As I listened to her, my hand felt warmer. My body seemed to ease as if my exhaustion just vanished, and I felt different. Poking around my fingers was a feeling of tightness. As I opened my eyes, small black vines with thorns were wrapped tightly around my and her fingers.

"I wasn't actually sure you could do it, but you more than surprised me. Well, I'm obviously not letting such a prize go. But this certainly deserves more than most," she exclaimed.

She came close and wrapped her arms around me, letting one slide down and firmly grasp my hips, the other roaming through my hair. I could feel my body relax, a sense of ease washing over me. As I closed my eyes, she brought her lips close and gently kissed me, slowly at first but growing in passion with each second. A heat bloomed in me and there was a rising discomfort in my sweatpants.

She seemed to notice and let up for just a moment. She moved her arm from my hip and placed it near the bottom of my torso, letting it simply sit there. Before I could ask anything, a warm burning sensation seemed to spread from her hand, slowly growing warmer but never hurting, barely even uncomfortable, and it seemed to fade as quickly as it started.

She finally broke the kiss and guided me to the mirror. Right where her hand had rested was now a heart-shaped tattoo wrapped in an eccentric design of swirls and branches resting on a nest of vines.

"There we go now. You have my mark, a symbol of who you belong to now. We just need the finishing touches," Vel said softly.

As she said that, the familiar mist seemed to appear from her hand, slowly falling onto me, clinging to me even. I could feel the same warmth as earlier but softer. I could feel something change. Slowly the mist seemed to dissipate. Looking back at myself I couldn't even believe what I was seeing.

My hair was softer and cleaned up. It still had the same messy blackness, but it was as if I had been to a salon. I noticed I was a little shorter, 5'9 maybe. My muscles were still there, but my skin was softer, still pale but elegant in a subtle way. Any bit of body hair I had was gone and my waist seemed slimmer, with my hips and thighs feeling a bit bigger, softer even. The most notable change was my stomach, where I had very subtle definition.

Looking over myself I was in disbelief. I noticed a subtle glare on my neck. There was a tight piece of leather with a little silver piece of metal engraved with the letters VH wrapped in vines to make a heart.

As I felt around the necklace, I noticed there was no seam, no latch, nothing at all. It was as if it had just grown around my neck. I wanted to get a better look at it, but my eyes wouldn't let me; what started as soft blinks turned into long fights to keep them open. Taking one last look for barely a second, I saw my skin change and I resembled Vel. Before I could become even more confused, I passed out onto my bed.

My mind fluttered again, restless with vivid dreams that blinked in and out. Doing my best to focus my thoughts, the confusion calmed, leaving me floating around a woman in a gorgeous dress in a room I'd never seen before. She paused for just a moment and then gets up from her chair. For a moment it's almost like she can see me -- but that can't be right, could it?

"Well, it certainly can be, fledgling," she says with a slight bit of anger on that last word.

"I- is this not a dream?" I blurt out stupidly.

"Yes and no. I know I called you a fledgling, but even that seems inadequate with how little you truly understand," she retorted. "Why Thorny even chose someone like you, I will never understand. But as long as she's entertained, it's not my problem. Rest now. I'm sure you will need the energy to deal with her antics."

As she uttered those last words, it was almost like I was forced awake. My eyes opened begrudgingly. I nearly jumped out of bed when I saw Velabemoth hovering peacefully above me. I did my best to get out of bed without bothering her. Slipping into the bathroom, I noticed my nails were sharper and painted the same color as Vel's. I noticed a small little tail behind me, swishing playfully. Taking a moment, I spotted little wings fluttering on my back.

I was exhausted and the surprises where just starting. The longer I looked, the more I could see tiny details: scales in similar spots, my junk was slightly smaller by maybe an inch or two, my skin seemed paler. I just ignored whatever else I might find and tried to relax in the shower. However, for some reason I felt that showering with a necklace on was by far the strangest thing all week.

Everything that had happened kept weighing on me. The exhaustion kept creeping in from every memory of yesterday. I took a deep breath and just focused on the steam of the shower, wanting things to just go back to normal. I breathed out. The bath filled with twilight-tinged smoke, and all the changes disappeared ever so briefly, to come back as soon as I started focusing on it.

For a second, I could have sworn that I almost saw what looked like vines in the corner of my eye. I tried to see them again, but with no luck. After a moment I realized that it was pointless, and got dressed. I could hear Vel humming in the kitchen, and I could already smell the food. Vel quickly pulled me close and invited me to sit.

"Come! Come join me. I figured I owed you after last night," Vel said cheerily. "I'm sure you have questions.Ask away."

"Honestly, I feel like anything I ask will leave me even more confused," I said around a mouthful of pancakes. "I guess I'd like to ask what are you planning to do while I'm out?"

"Oh, do you not remember last night?" she exclaimed. "Not everyone can see me. That's why you are so interesting. I'll always be nearby for many reasons, so just enjoy yourself. And of course, sweetie, call on me for any reason."

"I don't even know how to feel about that, but thanks, I guess."

"Of course. Now eat up. I'm sure you are going to have lots of fun today."

She said that last bit a little too playfully, with a wink sealing the deal. Unfortunately, I had no choice but to go anyways. Opening the library, I noticed something was wrong. The doors should've been locked, and the curtains where messed up. It even seemed like someone had searched the shelves. As I head towards the backroom, I saw the owner with a broken lockbox and a list of our inventory.

"Nyxen, not only are you late, but you forgot to lock up the shop!" he shouted, nearly causing me to jump.

"No, sir, I know I locked everything up like I always do," I tried to defend myself.

"Then why is nothing broken, and the locks are not even scratched??" he asked, trying to keep his voice steady.

He continued yelling. I could barely even get in a word or two before he started up again. Trying not to get agitated, I noticed Vel nearby with a devilish grin. Before I could understand what she was doing, I saw those same vines. They looked just like the ones Vel and I grew. With a slight breath from Vel, the entire room was filled in a mix of scarlet and twilight smoke.

The owner's speech slowed, and I could see his eyes ever so slightly dim and then nothing.

"Oh, you have got to be fucking with me!" I exclaimed.

"Well, careful what you ask for," Vel said with a smirk.

Before I could make sense of what she meant, the owner's eyes seemed different. They appeared to still be covered in fog, and yet they seemed different in a way I shouldn't be able to see. There was a barely noticeable opaque layer of red or maybe pink over the fog. The more I focused, the more it made my head hurt. I could tell this wasn't something normal.

Lost in confusion, I hadn't paid attention to the owner. With erratic but agile movements, he had swiftly moved closer and pulled my arms above my head, pinning me against the door. Before I could make sense of what was happening, his dazed eyes locked with mine just briefly, and he locked his lips with mine. He was far too passionate for someone who had just been yelling, yet here he was exploring my mouth with his tongue, before pulling back just long enough for me to breath - and then he starts all over again.

I wanted to focus on him, but my back had an uncomfortable itch. I tried to pull him off, and in doing so saw my hands. The scales had spread to cover most of my forearm, my nails had grown uncomfortably sharp, and I could see a spade-tipped tail swishing at my side.

"Wait, wait, wait," I barely squeaked out between breaths. "Stop, what is even going on!?"

The owner paused and then backed off just slightly. I could see Vel smirking in the corner.

"Well, don't stop now. It was just getting good," Vel said, clearly intrigued by everything. "Come here and let me help."

Vel grabbed my shoulders and gave me a kiss on the cheek. In the blink of an eye, I could see my wings spread open and saw that my scales fully covered my body. I resembled Vel in almost every aspect, except that I was getting shorter, and my thighs were growing thicker. I could feel even more weight on my backside and under my shirt, where cute little mounds had formed. After a few moments I was definitely bottom heavy, but I was relatively balanced with an hourglass figure.

"Wow! Who knew you could form up so well. This man has excellent taste, although I prefer a girl with some more bust," Vel said with a hungry look. "But this is still cute and more then workable."

"WAIT, GIRL?" I exclaimed.

"Oh sorry, sweetie, don't worry. You are still technically a male, but I doubt that cute little thing between your legs is going to do a lot," Vels said, barely keeping a straight face.

I wanted to ask more, but Vel took me by the shoulders and guided me back to the owner. She gave me a look and grabbed my arms. Those same vines from earlier had spread up my arm. My body suddenly felt so much warmer. I wanted to complain, but my body started moving on its own accord, like a new-found confidence was suddenly flowing into me. Before I could ask Vel what was going on, I was pushing the owner onto a chair and pulling his cock out.

I tried to stop, but this situation only encouraged me more. I genuinely wanted this. As I moved closer, his cock plopped onto my face, its warmth lingering on my lips. Normally I would gag, but yet the smell was forcing an uncomfortable itch in my pants. I brought the tip close to my mouth, letting it rest on my tongue. The feeling was far too rewarding. Moving my hands towards the shaft, I swiftly took almost half of his cock in my mouth.

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