Chapter 1: Family Secret
The candlelight in the dining room did that weird flickering thing, making the shadows on the wall jump and dance. It felt like a bad omen. My mom, Moira, sat at the head of the table, her posture too straight, her smile too tight. My sisters, Elise and Maya, flanked her, not meeting my eyes. The feast she’d made—roast chicken, garlic mashed potatoes, green beans with almonds—sat there steaming, completely untouched. My stomach was a knot.
“So,” I said, pushing my peas around my plate with a fork. “Are one of you dying? Is that the big secret? Because this feels like a ‘someone is dying’ kind of dinner.”
Moira let out a breath that was half laugh, half sigh. “No one is dying, Brogan. Quite the opposite, actually.” She leaned forward, the candlelight catching the unusual amber flecks in her otherwise brown eyes. “Our family… we’re different. There’s a legacy. A power. And it’s your turn.”
Elise finally looked up, a nervous excitement in her gaze. “It’s actually really cool, Bro.”
“Cool,” I repeated, my voice flat. “What kind of power? Like, we’re secretly wizards? Please tell me I get a wand.”
“Nothing so… whimsical,” Moira said, her voice dropping into a lower, more serious register. It purred, a sound that felt like it vibrated in my own bones. “We are descended from demons, Brogan. Specifically, the incubi and succubi. The tempters.”
I stared at her. I waited for the punchline. It didn’t come. Maya, the quieter of my sisters, just gave a small, decisive nod.
“You’re serious,” I said, the words feeling stupid and inadequate.
“Deadly,” Moira replied. “The blood runs strong in us. In you. On your eighteenth birthday, which is in three days, you will undergo your Awakening. You’ll shed your human skin and take on your true, demonic form.”
My mind was reeling. Demons. My mom, who drove a minivan and made killer lasagna, was a demon. My sisters, who fought over the bathroom and borrowed my clothes without asking, were demons. It was insane. But looking at them now, at the unnatural stillness and the ancient knowledge in my mother’s eyes, I knew it was the truth.
“An incubus,” I said, the word feeling foreign on my tongue. A male demon. A seducer. A part of me, a part I usually kept buried under video games and sarcasm, stirred with a flicker of interest. “So, what? I get… powers? I’ll be strong?”
“Incredibly so,” Moira said, a proud smile gracing her lips. “You will become a true predator. Charismatic, irresistible to mortals. You will feed on desire, on life force. You will be powerful beyond your human dreams. A king among men.”
A king. The word echoed in my head. It sounded… good. It sounded like an answer to all the awkwardness and uncertainty of being a teenager.
That night, the conversation replayed in my head on a loop. I was at my computer, staring blankly at a game, but I wasn’t seeing the screen. Demons. Incubus. Power.
Oh, sweetie. They have no idea, do they?
The voice in my head was not my own. It was smooth, like dark honey, and laced with a kind of knowing smirk. It was feminine, and it felt like it came from a place deep inside my own skull, a place that had just woken up.
“What the hell?” I muttered aloud, shaking my head.
Don’t fight it, darling. They’re waiting for a prince. But you and I… we’re going to be so much more fun.
A sudden, intense heat bloomed in the center of my chest. It wasn’t unpleasant, just overwhelming, like stepping into a scalding bath. I gasped, my hands flying to my pecs. They felt… strange. Tight. Sensitive.
That’s it. Feel it. Your body knows what it wants to be. It’s so tired of all that boring boy-shape.
The heat spread, a wildfire under my skin. I looked at my arms. A flush of crimson was spreading from my shoulders down to my wrists, not like a sunburn, but a deep, rich, permanent red. My skin was changing texture, too, becoming impossibly soft, like the finest silk.
Ooh, look at that color! Ravishing. Now, let’s work on the fun parts.
A sharp, aching throb started in my groin. It was the familiar feel of an erection, but it was different, deeper, more diffuse. It pulsed, and with each pulse, I felt a… withdrawal. A softening. A vanishing. The bulge in my jeans twitched violently one last time, a final, frantic protest, and then it was gone. In its place was a startling, empty smoothness, followed immediately by a new, profound, and slick heat.
Ah, there we go. Much better. So much neater. And so, so hungry. You have no idea how empty you felt until now, do you?
I was panting, my head spinning. I looked down at my chest again. My pecs were no longer just hard muscle. They were swelling, pushing against the fabric of my t-shirt. The sensation was a wild mix of pleasure and pain, a deep, stretching fullness. The material strained, the seams groaning in protest as two heavy, perfect weights settled on my chest. They were enormous, impossibly perky, their weight a constant, tantalizing pull.
H-cups, baby. Nothing less. Go on, touch them. You know you want to.
My hands, now tipped with sharp, black nails, rose shakily to cup the new masses. They were heavy and warm, filling my hands completely. A jolt of pure, undiluted pleasure shot through me when my thumbs brushed over the nipples, now sensitive beyond belief.
See? Told you. Now, for the finishing touches. We can’t just be top-heavy.
A similar, stretching ache began at my hips and ass. I felt the bones shift, a grinding pop that was more relief than pain, widening my frame. My waist cinched in sharply, a delicate curve above the sudden, lush swell of my hips and the plump, round curve of my ass. My thighs thickened, pressing together with a soft firmness.
The final changes were a cascade. A pressure built at my temples, and with a faint cracking sound, two small, elegant horns curled from my forehead. A weight, both alien and familiar, manifested at the base of my spine—a slender, prehensile tail that ended in a perfect, heart-shaped spade. I ran my tongue over my teeth and felt the sharp points of small, cute fangs.
Perfect. Absolutely perfect. Hello, Brogan. Or should I say… welcome to me.
The voice wasn't separate anymore. It was my voice. Its thoughts were my thoughts. The hunger it spoke of was my hunger. A deep, insatiable ache had taken root between my legs, a tight, empty yearning that demanded to be filled. I was a she. I was a demon. And I was ravenous.
The door to my room burst open.
Moira stood there, her face a mask of maternal concern that instantly shattered into pure, unadulterated shock. Elise and Maya crowded behind her, their jaws slack.
“Brogan?!” Moira’s voice was a strangled whisper. Her eyes scanned the room, from the horns on my head, down the impossible landscape of my crimson body, over the massive swell of my breasts, to the new, feminine junction of my thighs.
She stumbled back a step, her hand flying to her mouth. “By the abyss… a succubus.” The word hung in the air, a death sentence to their expectations. “But… that’s not possible. The male line… you were supposed to be…”
I looked at them, my new family, and felt a smirk—her smirk, my smirk—curl my lips. The slutty, guiding voice was now just the core of me, purring with satisfaction.
“Looks like the blood had other ideas,” I said, my new voice a husky, seductive melody.
The smirk felt alien on my lips, a foreign expression that didn’t belong to the person I was an hour ago. The shock on my family’s faces—my mother’s devastated confusion—shattered the brief, powerful high. The reality of what was happening crashed down on me, cold and terrifying.
“No, no, no,” I stammered, the husky melody in my voice now sounding like a sick joke. I shook my head, the new weight on my chest shifting with a jiggle that made my stomach lurch. I stumbled back from the doorway, away from their staring eyes, and bolted for the bathroom down the hall.
I slammed the door shut and fumbled for the light switch, my heart hammering against my ribs. The fluorescent bulb flickered to life, harsh and unforgiving.
And there I was.
Holy shit. Just… look at us.
The reflection in the mirror was a stranger. A demon. My skin was a uniform, glossy crimson, like a freshly painted sports car. Two delicate black horns, smooth and cool to the touch, curved back from my forehead. My eyes, once a mundane blue, now glowed with a faint, amber light, the pupils slitted like a cat’s.
But that was just the start. The internal voice purred, drawing my gaze downward.
Look at these tits, Brogan. Aren’t they magnificent? So full and heavy. Perfect H-cups. See how they sit so high and perky, just begging to be touched, sucked, worshipped. Those pink little nipples are already so hard, so sensitive. You can feel the air on them, can’t you? And this waist. You could put hands right here and have a perfect grip. Now look lower. That sweet, smooth little slit between your thick thighs. No more messy, dangling cock. Just a pretty, hungry little cunt, already dripping wet and empty, aching to be stuffed full. And this ass… so plump and round. That spade-tipped tail is just the perfect accessory, isn’t it? A little warning sign for the paradise that awaits.
I stared, horrified. Every vulgar word from the voice in my head was true. My body was a blatant, lewd caricature of sexuality. I was a thing designed for one purpose only. A wave of revulsion washed over me, so strong I felt dizzy.
But underneath the revulsion, a traitorous heat was spreading. A deep, throbbing pulse began between my legs, that new, alien emptiness clenching with a need that was both psychological and terrifyingly physical. My hands, against my will, lifted from my sides.
My fingertips brushed over one of my nipples.
A bolt of pure, white-hot pleasure shot through me, so intense my knees buckled. I gasped, grabbing the edge of the sink. The sensation echoed straight down to my core, which now felt slick and hot and desperately vacant.
“Oh, God,” I whimpered.
Don’t call for him, darling. He doesn’t make house calls here.
Driven by a compulsion I didn’t understand, my hand slid down the impossibly soft skin of my stomach, over the curve of my hip, and into the warm, tight space between my thighs. My fingers found the swollen, slick folds.
The touch was electric. A jolt of pleasure so profound it wiped my mind clean of every coherent thought. A low, guttural moan ripped from my throat—a sound of raw, wanton need that was utterly foreign and unmistakably lewd.
The sound shocked me back to myself. I snatched my hand away as if burned, staring at my reflection in utter horror. What was I doing? I clapped a hand over my mouth, feeling the new, plush softness of my lips.
Tears welled in my strange, glowing eyes. I turned from the mirror, my body humming with a pleasure I despised, and yanked the door open.
My mother was still there in the hallway, her face a complex map of shock, worry, and a dawning, grim acceptance. My sisters had retreated, giving us space.
I stood there, trembling, every curve and contour of my new body feeling exposed and obscene under the hallway light. The silent plea was a scream in my head.
I looked at Moira, my vision blurring with tears. The words were a choked whisper. “Mom…?”
Moira’s expression softened, the initial shock receding behind a practiced, maternal mask. “Oh, my darling girl. Come with me.” She took my hand, her grip firm, and led me down the hall toward my bedroom. Her touch was cool, a stark contrast to the furnace blazing under my own skin.
My room. My sanctuary of video game posters, messy desks, and comfortable clutter. Or it used to be.
The door swung open, and I froze on the threshold.
The room itself was the same, but everything in it had… shifted. The dark blue comforter was now a deep, silky crimson. My posters of rock bands and sci-fi movies were still there, but the colors were more vibrant, the poses of the figures subtly more suggestive. And the closet. The sliding doors were open, and the contents were unrecognizable.
Gone were my stacks of jeans, t-shirts, and hoodies. In their place hung an array of fabrics that looked more like suggestions than clothing. Lacy black bodysuits, a crimson corset, skirts so short they were basically belts. A collection of leather and fishnet and silk that seemed to pulse with a silent, lewd invitation.
“The room attunes to your new nature,” Moira said, her voice carefully neutral. “It provides what you need.”
“I need my fucking sweatpants,” I whispered, my voice cracking.
She guided me to sit on the edge of the bed, the silk cool against my bare thighs. She sat beside me, not quite touching me. This wasn’t the comfort I craved. I wanted her to tell me it was a nightmare, that she could fix it, that I’d wake up as myself.
Instead, she gave me a sales pitch.
“Brogan, look at you,” she began, her tone attempting warmth but landing with a clinical, appreciative air that made my stomach twist. “Just… look. That skin. It’s like the finest crushed velvet. And these horns.” She reached out, and I flinched, but her fingers gently traced the curve of one. “So elegant. A perfect, delicate spiral. They frame your face beautifully.”
My tail twitched nervously, the heart-shaped spade tapping against the bedframe.
“And this tail! So expressive. You have no idea the… dexterity it will offer.” She cleared her throat, her eyes drifting downward, and I knew what was coming. I wanted to sink through the floor. “And your body, Brogan. Gods. The sheer potency of it. These breasts are… they’re a masterpiece. So full and heavy, yet so perky. The nipples are a perfect, dusky pink. And your waist, it’s so tiny. It makes the swell of your hips and that magnificent, plump ass just… pop. It’s a silhouette of pure power. That… that cleft between your legs, it’s designed for unimaginable pleasure. For you and for whoever you choose.”
Each word was a violation. She was cataloging me, admiring the very things that felt like mutilation.
“Stop,” I begged, tears welling again. “Please, just stop.”
“I know it’s a lot,” she said, finally hearing the distress in my voice. “But you can’t walk around like this. Not in the mortal world. You need to learn to veil yourself.”
“Veil?”
“It’s an instinct. Like flexing a muscle you didn’t know you had. Picture your human self. The boy you were. But… filtered through what you are now. Don’t fight the curves, just… change the packaging. Think of pale skin. Think of your hair, but different. Softer. Picture blue eyes.”
I squeezed my strange, glowing eyes shut. I tried. I thought of my old face, my short, dirty blonde hair, my lanky build. The image wouldn’t hold. It kept dissolving, overwritten by the sensation of heavy breasts and the empty ache between my legs.
You’re trying to put a blanket on a volcano, sweetheart. Let me handle this.
The internal voice purred, and a sudden, shocking warmth surged through me. It wasn’t the painful heat of the transformation, but a smooth, settling glow, like liquid silk pouring under my skin. I felt a tingling across my body, a retreat.
I opened my eyes and looked at my arms. The vibrant crimson was fading, washing out to a smooth, pale peach. The soft, silken texture remained. I lifted a hand to my head. The horns were gone. My hair felt different—shorter, brushing against my jawline. I scrambled off the bed, my new center of gravity still a strange, swaying thing, and stumbled to the full-length mirror on the closet door.
The person staring back was a stranger, but a human one.
She had my old dirty blonde hair, but it was now a shaggy, neck-length cut that framed a strikingly pretty face. My blue eyes were back, but now they were framed by a thick fringe of dark lashes. The features were a softer, feminine echo of the boy I’d been. But the body… the body was the same. The enormous, perky H-cup breasts strained against nothing. The impossibly slim waist flared into the same thick thighs and plump, round ass. It was all just… packaged in pale, human-looking skin.
“Good,” Moira said, a note of relief in her voice. “Very good. You look… beautiful.”
I didn’t feel beautiful. I felt like a doll stuffed into a skin that didn’t fit.
My eyes fell on a pile of my old clothes in the corner—a pair of loose grey sweatpants and a faded band t-shirt that must have resisted the room’s metamorphosis. Desperate for any anchor to my old self, I lurched over and pulled them on.
The sweatpants were a nightmare. The loose fabric pooled around my thick thighs and clung to the colossal curve of my ass in a way that was anything but casual. The drawstring waist cinched my narrow middle, but below that, it was a festival of fabric stretched taut over impossible geometry.
The t-shirt was worse. It was a men’s large. On my old frame, it had been baggy. Now, the hem barely grazed the waistband of the sweatpants, and across my chest, the faded band logo was distorted into a grotesque, eye-watering panorama of strain. The cotton was stretched so thin over my breasts I could see the outline of my nipples.
Well, hello there. Look at you, playing dress-up. Those sad little boy clothes have no idea what to do with all this, do they? That shirt is practically begging for mercy. And those sweats… they’re not hiding this ass, they’re presenting it. Like a platter. A very juicy, very spankable platter.
I stared at my reflection, at the gorgeous, curvaceous girl drowning in the ghost of my old clothes, and a fresh wave of hopelessness crashed over me. There was no going back. Not even in my own sweatpants.
The grotesque silhouette in the mirror was a final, crushing verdict. There was no hiding this. The boy in the sweatpants was dead.
Moira watched me for a long moment, her expression shifting from shock to a weary, pitying understanding. "Oh, honey. No." She sighed, the sound heavy with centuries of experience. "Human clothes aren't engineered for this kind of architecture. They just highlight the problem." She moved to a dresser that hadn't been there yesterday, its dark wood gleaming. She pulled open the top drawer. "Here. The foundation garment is key."
She returned holding a wisp of purple lace that looked like it would dissolve in a strong breeze. It was a bra and a matching pair of panties, the fabric so sheer it was nearly transparent.
"Oh, now we're talking!" the voice cooed, a thrill of anticipation running through me. "Look at that lace. It's going to feel like a constant little kiss against your nipples. And those panties… so tiny. Just a little scrap of nothing to frame that pretty, bare little cunt. This is so much better than those sad boy rags."
My face burned. "I'm not wearing that. It's… it's nothing."
"It's support," Moira said, her voice firm but not unkind. "It's designed for a body like yours. It will feel better, I promise. Now, come on. Let's get you out of that… fabric torture chamber."
She helped me peel the agonizingly tight t-shirt over my head. The cool air on my bare skin was a shock. My breasts felt heavy and exposed, the weight of them a constant, unignorable presence. I fumbled with the sweatpants' drawstring, my new fingers feeling clumsy, and pushed them down my hips. They pooled around my ankles, revealing the full, pale curve of my ass and the vulnerable nakedness between my thighs.
"Look at you," the voice murmured, a hungry whisper in my mind. "So smooth and soft. Every inch of you is just begging for a mouth, for hands. Can you feel how empty you are? How wet? That lace is going to feel like heaven against that needy little slit."
Moira held the bra for me. I turned, letting her fasten it in the back. The moment the cups settled, the effect was immediate. The lace was indeed a constant, subtle friction against my nipples, sending tiny, unwelcome sparks of pleasure through me. But it also lifted the crushing weight, the support a genuine physical relief. The panties were next. She knelt, holding them open for me to step into. The delicate lace waistband settled low on my hips, the front a tiny triangle that did nothing to hide the swollen mound beneath. The back was just a string, cutting deep into the cleft of my ass.
"Perfect," Moira said, standing back to assess her work. "The foundation is set."
The voice was less clinical. "Fuck yes. Now everyone who looks at you will know exactly what you are. They'll see that lace pattern through your clothes and imagine what's underneath. They'll dream about untying that little string with their teeth."
I stood there, trembling, clad in the lewd purple lace. It was simultaneously the most exposed and the most supported I had ever felt. My body hummed with a traitorous awareness.
Moira went to the morphing closet, her fingers trailing over the offerings. She bypassed the overtly fetishistic leather and picked out two simple, devastating items. She returned and handed them to me.
A short-sleeved, collared button-up shirt in a crisp white cotton, but cropped to end just below the underwire of the bra. And a short, pleated black skirt with a built-in, safety-short lining.
"Put these on," she instructed. "You need to get used to the feel of clothes that actually fit your form."
My hands shook as I took them. The fabric of the shirt felt normal, familiar. But its abbreviated length was a promise of exposure. I slipped my arms into the sleeves, the cotton soft against my skin. Buttoning it was a slow, deliberate process. Each closed button revealed a new strip of pale, smooth stomach, the purple lace of the bra starkly visible beneath the thin white fabric. When I was done, the shirt gaped slightly between the buttons over my chest, straining to contain me.
The skirt was next. I stepped into it, zipped the side, and the lightweight fabric settled around my waist. It flared out over the lush curve of my hips and ended high on my thighs. The pleats moved when I moved, a whisper of motion that drew the eye. I felt a draft on my legs I had never experienced before.
"Look in the mirror," Moira said softly.
I forced myself to turn.
The girl in the reflection was a stranger, but a coherent one. The awkward, strained proportions were gone, replaced by a brutal, efficient elegance. The crop top showcased the impossible narrowness of my waist and the overwhelming swell of my breasts. The short skirt put my thick, powerful thighs and the suggestive curve of my lace-clad ass on full display. It was a schoolgirl fantasy, a lewd parody of innocence, but it… fit. In a way my old clothes never had.
The body in the mirror was undeniably, terrifyingly mine.
A shiver wracked my frame, a confusing cocktail of horror and a dark, burgeoning pride. The slutty voice inside me purred with absolute satisfaction.
"Now," it whispered. "Now we're ready to play."