Chapter 2: A Sister's Request
The toast was cold. Seth still held the jar, his knuckles pale against the red fur of his hands. The kitchen clock ticked, a sound he usually found comforting in its mechanical simplicity. Now it felt like a countdown.
Footsteps.
Soft, padded, human footsteps on the hall runner. He didn’t turn. His senses, sharper than any human’s, traced her approach—the rhythm of her heartbeat, quick and agitated, the scent of her shampoo and the underlying, saltier scent of her skin. Kate.
She paused in the doorway. He could feel her gaze on his back, the weight of it a physical pressure.
“You’re burning a hole in that linoleum with your intense staring,” she said, her voice husky from sleep but already armed with its usual sarcasm. “Or are you trying to communicate with the toaster again? It’s not a spiritual entity, Seth. It’s just shitty appliance.”
He carefully set the jam jar on the counter. The click of glass on quartz was very loud. “I am contemplating butter application protocols.”
“Right.” She shuffled into the kitchen, her loose sleep shorts riding low on her hips, an old, threadbare band t-shirt hanging off one shoulder. She went to the coffee maker, her back to him. The silence stretched, filled only with the gurgle and drip of the machine. The humming from the living room chandelier seemed to grow louder.
“Morrigan left,” he said, the words clumsy.
“I heard the world tear. Hard to miss.” Kate poured coffee, not turning. “Off to flay some ambitions, I assume.”
“Yes.”
She sipped her coffee, winced at the heat, and finally turned, leaning against the counter. Her eyes were shadowed. She looked at him, really looked, and he saw her sharpness soften into something like wary concern. “You okay? You look like you’ve seen a ghost, but, you know, a really bureaucratic one.”
He wanted to explain. He wanted to tell her about the silence that was a noise, about the question he couldn’t answer, about the command that now lived in his head like a second heartbeat. The words were a jumble in his mind, a chaotic pile of human and demonic concepts that refused to align.
Instead, he heard himself say, “Your face.”
Kate blinked. “My face? What’s wrong with my face?”
“When you are not angry.” He took a step forward. His hooves were quiet on the floor. “When you laughed last night. The sound… it had a shape.”
She put her mug down, a slow, deliberate motion. “Seth, you’re not making any sense. Did you lick one of Mom’s spell bowls again?”
He took another step. The distance between them was now just a few feet. The air felt charged, thick with the smell of coffee, his own musky fur, and her. Always her. “The research,” he said, his voice dropping, becoming less buzzy, more like gravel. “The magazines. The diagrams. They are maps of a desert. You are the water.”
Kate stared at him. A flush crept up her neck, painting her skin a delicate pink. Her sarcasm failed her. Her defenses, honed over years of dealing with his bizarre honesty, crumbled under the weight of this new, intense frankness. She opened her mouth, closed it. Swallowed.
“You can’t just say things like that,” she whispered.
“Why?”
“Because it’s… it’s not how it works. You’re my… stepbrother. It’s weird. It’s fucking insane.”
“The concept of ‘step’ is a legal human construct. It has no biological or metaphysical weight. We share no blood. Only chaos.” He was close enough now that she had to tilt her head up to meet his eyes. Their glow was warm, not hostile. “You asked me not to leave magazines. You did not ask me not to look at you.”
Her breath hitched. She was pinned, not by his hands, but by his gaze. The truth, so long simmering between them in glances and exasperated sighs, was now out, hovering in the kitchen air like the steam from her coffee.
“I look at you,” he murmured. “I have always looked. Your eyes when you are figuring something out. The way your teeth press into your lower lip when you are trying not to smile. The line of your throat.” One clawed hand lifted, not touching, just tracing the air beside her cheek. “The research was to understand the mechanism. But the want… that predates all diagrams.”
“Seth…” Her voice was a thin thread.
“Tell me to stop.” His own breath was hot. “Tell me this is a ‘mishap.’ Tell me to go to my room. Use the holy water. I will obey.”
She didn’t tell him to stop. The words wouldn’t form. The part of her that was terrified, that screamed this was wrong, was drowned out by a louder, older, more visceral part. The part that had watched him try to be human for her, that had seen his kindness beneath the silliness, that had, in secret, shameful moments, wondered about the feel of that red fur under her hands. The attraction was a live wire, buried but never disconnected.
Her silence was the answer. It was the noise Morrigan had described.
A low rumble started in Seth’s chest, a demonic purr of understanding and triumph. The last shred of his confusion burned away, replaced by a singular, blazing focus.
He closed the final distance.
His mouth found hers.
It wasn't a human kiss. It was hotter, more demanding. His lips were softer than she expected, but the press of them was insistent. His tongue slid against the seam of her lips and she opened for him with a gasp that he swallowed whole. He tasted of strange spices and a dark, smoky sweetness. One hand tangled in her messy brown hair, tilting her head to deepen the kiss, while the other splayed possessively on the small of her back, pulling her flush against him.
She felt the hard, unyielding planes of his torso through his thin t-shirt, and the thicker, more urgent hardness already growing against her belly. A shockwave of pure, undiluted lust tore through her, burning away the last fragments of doubt. Her hands came up, not to push him away, but to clutch at the fur of his shoulders, her fingers digging in.
He broke the kiss, his breath ragged. His eyes were pure molten gold. “You want this?” he growled, the voice not entirely his own, layered with a deeper, infernal resonance. “Tell me. Want me to ruin you for any mortal man?”
“Fuck,” she breathed, the word a prayer and a surrender. “Yes. God, yes.”
That was all he needed.
He spun her around, bending her over the cold kitchen counter. The coffee mug wobbled and crashed into the sink. He didn’t care. His claws hooked into the waistband of her sleep shorts and her panties beneath, yanking them down to her ankles in one brutal, efficient motion. The cool air hit her exposed skin, followed immediately by the scorching heat of his hands on her ass. He squeezed, hard, and she cried out, pushing back against him.
She heard the rasp of his zipper, the rustle of fabric. Then she felt it—the thick, blunt head of his cock, not human, hot as a brand and slick with his arousal, pressing against her. He was huge, the length and girth of him stretching her imagination to its breaking point.
“Seth… wait…”
He didn’t wait. He notched himself at her entrance and drove forward.
The sound she made was ripped from her core—a sharp, choked wail of sensation. It was an impossible, glorious fullness, a burning stretch that bordered on pain before it cascaded into a pleasure so deep it felt like annihilation. He was in her to the hilt in one relentless thrust, his pelvis slapping against her ass, his low groan vibrating through both of them.
“Fuck,” he snarled, his hips already pulling back. “Fuck, Kate. So tight. So perfect. My perfect, filthy sister.”
His words sent another jolt through her. He began to move, a rhythm that was swift and punishing from the start. No gentle build-up. This was a claiming. Each thrust rocked her forward on the counter, her palms scraping against the quartz. The sounds were obscene—the wet, rhythmic slap of their joining, his guttural grunts, her own gasping moans.
He leaned over her, his hot breath puffing against her ear, his fur tickling her neck. One hand stayed anchored on her hip, claws pricking her skin, while the other snaked around her front, under her shirt, finding her breast. He kneaded the soft flesh, his thumb circling her nipple roughly through the cotton.
“You feel this,” he panted, pounding into her. “You feel how you take me? How your cunt grips my cock? This is what you wanted. This is what you thought about when you saw those magazines.”
“I didn’t—” she tried to protest, but it turned into a broken scream as he angled his thrusts, hitting a spot inside her that made white light flash behind her eyelids.
“You liar,” he breathed, loving the accusation. He pinched her nipple, hard, and she sobbed. “You thought about this. About my demon cock splitting you open. Didn’t you?”
She couldn’t deny it. The shame was a fuel, igniting the pleasure. “Yes!”
His pace became frantic, animalistic. The kitchen was filled with the scent of sex and sweat and his musky, infernal scent. The countertop rattled. A cupboard door shuddered with every drive of his hips. He was fucking her with a desperate, hungry intensity, as if he wanted to consume her, to merge with her, to prove something written in both their bones.
She was close, hurtling toward a precipice she’d never approached. The friction, the fullness, the filthy, perfect wrongness of it all coiled the tension in her belly to a snapping point.
“Seth, I’m gonna—“
“Come,” he commanded, his voice raw. “Come all over my cock. Let me feel it.”
It was the permission she didn’t know she needed. The orgasm exploded through her, violent and shuddering, a convulsive wave that clenched around him violently. She screamed, her vision graying out, her body turning liquid and electric.
Her climax triggered his. With a roar that was half-triumph, half-agony, he slammed into her one final, deep time, his body rigid against hers. She felt the hot, pulsing rush of his release filling her, a flood of impossible heat that seemed to go on and on, marking her, claiming her in the most primitive way.
He collapsed over her, his weight heavy and welcome, his face buried in her hair. They stayed like that, joined, breathing in ragged, syncopated gasps. The hum of the chandelier in the next room was the only other sound.
Slowly, he softened and slipped from her body. A trail of his release and her arousal dripped down her inner thigh. The reality of what they’d just done—the location, the brutality, the sheer illicit glory of it—began to seep back in.
He gently turned her around. Her legs were weak. He caught her, holding her up against the counter, his gaze searching her face. The demonic hunger was gone, replaced by a dazed, vulnerable wonder. He gently wiped a tear from her cheek with his thumb. She hadn’t even realized she was crying.
“Kate?” His voice was small, his again.
She looked up at him, at his familiar, silly, horned face now forever changed. She touched his cheek. “Your mother,” she whispered, her voice wrecked. “She told you to tell her.”
Seth’s eyes widened. The command, momentarily forgotten in the frenzy, returned with the force of a physical blow. He remembered Morrigan’s cold, casual words in the shimmering portal’s light.
If you and Kate have sex, tell me.
He nodded, slowly. The aftermath, the consequences, were just beginning.
The aftermath, the consequences, were just beginning to coil in the quiet kitchen. The smell of sex was a tangible layer over the coffee and burnt sage. Kate trembled, her thighs slick, a profound ache blooming deep within her. Seth still held her, his grip possessive and gentle all at once, his breath cooling on her sweat-damp skin.
“I’m… sticky,” Kate mumbled into his fur, the words absurd and necessary. Every second they stood there, the evidence of what they’d done was drying on her skin, a brutal physical reminder. The cognitive dissonance was staggering. Her body hummed with satisfaction, a deep, throbbing echo of the pleasure he’d wrung from her. Her mind was a scrambled mess of panic, shame, and a weird, defiant thrill.
She pushed against his chest, not harshly, but firmly. He released her instantly, his hands hovering as if she might fall. “I need a shower,” she said, not meeting his eyes. “Now.”
She didn’t wait for a reply. She pulled up her shorts, wincing at the tender friction, and walked stiffly out of the kitchen. The journey down the hall to the bathroom felt endless, her senses hyper-alert. She heard the soft clop of his hooves following a few paces behind. She didn’t tell him not to.
Inside the bathroom, she locked the door. The click of the bolt was a feeble defense. She stared at her reflection—flushed cheeks, swollen lips, hair wild from his hands. She turned on the shower, the roar of the water a welcome white noise. Steam began to fog the mirror, obscuring the stranger staring back.
She undressed, letting her clothes fall into a heap on the tile floor. The hot water was a shock and a relief. She stepped under the spray, letting it sluice over her head and shoulders, willing it to wash away the smell of him, the feel of him, the memory of his growled words in her ear.
The shower door clicked open.
She froze, water streaming down her back. Seth stood there, silhouetted by the hall light, already naked. His red fur was dark with dampness at his chest. His erection, though softened, was still formidable. He looked utterly pragmatic, as if joining her was the most logical next step.
“What are you doing?” she demanded, trying to sound furious and only sounding strained.
“You are cleaning. I am also unclean,” he stated, stepping into the tub. The space, never meant for two, especially not one his size, became immediately, claustrophobically intimate. “The seminal and vaginal fluids require removal. It is basic hygiene.”
“You can’t just—ugh!” She turned her back to him, pressing her forehead against the cool tile. “Give a girl some privacy, you demonic goat!”
He was silent for a moment, the only sound the drumming water. Then she felt the coarse, warm pad of a washcloth on her shoulder. He began to wash her back, his movements surprisingly methodical, gentle even. He soaped the cloth and worked it over the slope of her shoulders, the line of her spine, the curve of her ass where his claws had left faint, red marks.
“I have caused you distress,” he said, his voice barely audible over the water. The silly, buzzy tone was gone. This was something quieter. “Beyond the sexual act. The aftermath is… messy. I did not fully compute the variables.”
A choked laugh-sob escaped her. “You think?”
His hand stilled. “I computed the want. The mechanics. I failed to compute the… silence after the noise.” He was quoting Morrigan, trying to articulate the emotional residue. He rinsed the soap from her skin, his touch careful. “Your anger in the living room was simple. This is complex. I am sorry.”
The apology, so earnest and misplaced, undid her. The defiance and thrill bled away, leaving something raw and tender underneath. This was Seth. Her Seth. Who researched everything, who missed the point spectacularly, who was trying to clean up a mess he only partly understood.
Who researched everything, who missed the point spectacularly, who was trying to clean up a mess he only partly understood.
The water beat down, a tropical rain between them. He moved the cloth again, rinsing the suds from her lower back. His touch was clinical, then it wasn’t. His fingers, the pads surprisingly soft, trailed a faint path over the rise of her hip. The gesture held a question.
She didn’t answer it with words. She let out a long, shaky breath, the last of her resistance melting into the steam. Her head tilted, giving him better access to her neck.
He understood.
He washed her neck, the back of her ears, with a focus that was almost reverent. The coarse washcloth was gone now; it was just his hands, slick with soap, moving over her skin. He turned her gently by the shoulders until she faced him. Water cascaded over his horns and down the planes of his face. He didn’t smile. His expression was one of intense, quiet study.
“Your eyes are the color of bark after rain,” he said, as if cataloging the fact.
“That’s the stupidest, most specific thing anyone’s ever said to me,” she whispered, but her hand came up, her fingers brushing the wet fur of his cheek.
He took the bar of soap and worked a lather between his palms. Then his hands were on her collarbones, sliding down over her breasts. He wasn’t groping, not now. He was mapping. His thumbs circled her nipples, which peaked instantly under the dual assault of his touch and the cool air from the shower door. A soft sound escaped her, lost in the spray.
He washed her stomach, the soap suds following the trail of dark hair below her navel. His knuckles brushed the sensitive skin there, and she flinched. He paused, his glowing eyes searching hers. “Okay?”
She nodded, her throat tight. “Okay.”
His hands moved lower, lathering her thighs, her calves, the delicate arches of her feet. He was thorough, kneeling in the tub to reach her ankles, his horns grazing her knee. It was absurd. It was intimate in a way the frantic fucking on the counter hadn’t been. This was service. This was care. He was washing away his own spend from her skin, and the act held a shocking tenderness that unspooled something knotted in her chest.
He rose, water streaming from his fur. “Your turn,” she heard herself say. Her voice was foreign.
She took the soap. His body was a mystery she’d only felt in violent collision. Now she looked. Really looked. The red fur, dark and plastered close to his skin, revealed the sleek musculature beneath. He was slim, but not fragile. His shoulders were elegantly tapered, his chest narrow, leading to a taut stomach. His build was graceful, almost feminine in its lines, but the power thrummed just under the surface, a coiled potential in every tendon.
It was… sexy.
The thought landed with perfect clarity. Not in a theoretical, forbidden-way. Not as a demonic oddity. The water highlighted the sleek lines of him, the way his hips curved, the fascinating contrast of soft fur over hard muscle. His cock, semi-hard again, hung thick and heavy between his thighs, a blatant, living part of this strange, beautiful physiology.
His cock, semi-hard again, hung thick and heavy between his thighs, a blatant, living part of this strange, beautiful physiology. She lathered the soap between her hands, the scent of cedar and sage filling the steam. Her palms slid over the fur of his shoulders, feeling the hard muscle beneath, the surprising smoothness of his skin under the damp red pelt.
“You’re built like a fucking dancer,” she murmured, almost to herself, rinsing the soap away. Her fingers traced the defined lines of his collarbone, the shallow dip of his sternum.
He watched her, motionless except for the slow flick of his tail. “Is that a favorable comparison?”
“It’s an observation.” Her hands moved lower, over the tight planes of his stomach. The fur there was finer, softer. She could feel his abdominals clench under her touch. Her thumbs brushed the sharp V of his hips, and he inhaled sharply. “It means you’re not just… bulky. There’s a grace to it.”
She soaped her hands again, her movements slowing. The reality of what she was doing, studying him like this, washed over her with the steam. Her gaze traveled down, over the thatch of darker fur at the base of his cock, over the heavy weight of his balls. There was no artifice here, no human pretense. It was all functional, potent, and utterly alien.
And she wanted it again.
The admission was a quiet quake inside her. She wrapped her soapy hand around the thick shaft. It jumped in her grip, hot and silken-skinned over the rigid core. A low groan rumbled from his chest, vibrating through the water and into her bones.
“You are… attending to me,” he stated, his voice strained.
“I’m washing you, you literal demon,” she said, but her tone lacked its usual bite. She began to stroke him, her fist moving slowly from root to tip, exploring the shape and heft of him. Precum beaded at the slit, mixing with the soap and water. “That’s what this is.”