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Bloodbound

Summary:

“You can bite,” Rio whispered, her voice a dangerous purr. “But I bite back.”

Or

Vampire agathario AU

Notes:

for you vampire-loving lesbians 😋😋

(See the end of the work for more notes.)

Work Text:

The mansion was suffocatingly quiet, a stillness broken only by the sharp crackle of the fireplace. Agatha could feel Rio’s presence before she saw her, like the air thickening with electricity. The weight of anticipation pressed down on her chest, her pulse quickening with each second.

 

She knew what was coming. She always did.

 

The sound of a door creaking behind her made Agatha spin around, but Rio was already there—leaning against the doorframe, her dark eyes gleaming in the dim light, her lips curving into that familiar smirk that made Agatha’s skin tingle with equal parts desire and frustration.

 

“You look tense, darling,” Rio purred, pushing off the doorframe and sauntering towards her, her movements slow, predatory. “Worried you can’t handle me tonight?”

 

Agatha’s jaw clenched, her fingers curling into fists at her sides. She hated how easily Rio could get under her skin, how just a few words could light her up like dry kindling. But this was the game they played—one neither of them could resist.

 

“Maybe I’m the one you should be worried about,” Agatha replied, her voice low and sharp as she stepped forward, meeting Rio halfway.

 

Rio’s smirk widened as she reached out, trailing a single finger along Agatha’s jawline. “You talk a big game. But we both know how this ends.” Her voice was a soft whisper, but there was an edge to it—dangerous, seductive.

 

Before Agatha could respond, Rio’s hand shot up, wrapping around her throat in one swift movement. The force of it made Agatha gasp, her back hitting the wall as Rio pressed her body close, her breath hot against Agatha’s ear.

 

“Or are you going to prove me wrong tonight?” Rio whispered, her grip tightening just enough to make Agatha’s pulse race. “Make me beg for you?”

 

Agatha’s heart pounded, her body reacting to Rio’s dominance even as her mind fought to stay in control. She could feel the heat of Rio’s breath on her neck, the promise of a bite hovering just beneath the surface.

 

But Agatha wasn’t going to give in that easily.

 

With a growl, she shoved Rio back, flipping their positions with surprising strength and slamming her against the opposite wall. Her hand shot up to grip Rio’s throat, pressing her thumb against the delicate pulse point beneath Rio’s jaw.

 

“I’m not the one begging tonight,” Agatha hissed, her eyes dark with hunger and fury.

 

Rio’s lips curled into a dangerous smile, her body arching into Agatha’s grip as if inviting more. “We’ll see about that.”

 

Agatha’s control was slipping—she could feel it. The tension between them was like a taut wire, ready to snap at any moment. Her body ached with the need to sink her fangs into Rio’s neck, to taste her, to claim her. But she couldn’t let Rio win. Not yet.

 

Rio’s hands slid up Agatha’s arms, her touch soft but deliberate, and Agatha shivered involuntarily. She hated how Rio could make her body betray her, how just a simple touch could unravel her composure.

 

“You’re shaking,” Rio teased, her voice low and dangerous. “Can’t handle the heat?”

 

Agatha’s teeth clenched, her nails digging into Rio’s skin. She leaned in close, her lips brushing Rio’s ear as she whispered, “I can handle more than you think.”

 

With a sudden, vicious movement, Agatha’s fangs sank into Rio’s neck, the taste of blood flooding her senses. Rio’s gasp was sharp, her body tensing beneath Agatha’s, but she didn’t push her away. Instead, Rio’s hands gripped Agatha’s waist, pulling her closer, pressing their bodies together in a desperate, hungry rhythm.

 

Agatha’s bite was fierce, a challenge wrapped in desire, and Rio’s response was just as wild. She clawed at Agatha’s back, dragging her nails down the length of her spine, the pain and pleasure mingling in a dizzying rush. 

 

Agatha could feel Rio’s blood pumping beneath her lips, the sharp tang of it making her head spin. She wanted more—needed more—but she couldn’t lose control. Not yet.

 

Rio’s moan was low, primal, as she arched against Agatha, her hands slipping under her shirt, nails raking against skin. “You think you’re winning?” she growled, her voice thick with lust. “Think again.”

 

With a sudden burst of strength, Rio flipped them over, pinning Agatha to the bed with a vicious, hungry grin. Her fangs gleamed in the firelight as she leaned down, her breath hot against Agatha’s lips.

 

“You can bite,” Rio whispered, her voice a dangerous purr. “But I bite back.”

 

And with that, Rio’s fangs sank into Agatha’s shoulder, hard and deep, a sharp pain that sent a shockwave of pleasure through Agatha’s entire body. Agatha’s back arched, her hands grabbing fistfuls of the sheets as Rio bit down harder, her tongue teasing the edges of the wound.

 

The blood, the pain, the overwhelming heat of Rio’s body pressing against hers—it was too much. Agatha’s breath came in ragged gasps as Rio kissed her way up her neck, her lips trailing over the fresh bite marks, her tongue flicking out to taste the blood.

 

Agatha’s head was spinning, the world narrowing down to just the two of them, the press of Rio’s body, the sharpness of her fangs, the desperate, aching need that coursed through every nerve.

 

Rio’s hands roamed Agatha’s body, her touch both rough and tender, as if she couldn’t decide whether she wanted to devour her or savor her. Agatha’s breath hitched as Rio’s fingers trailed down her stomach, teasing, taunting.

 

“You want this,” Rio whispered, her lips brushing against Agatha’s ear. “You want me.”

 

Agatha’s heart raced, her body trembling with the force of her desire, but she wouldn’t give Rio the satisfaction of hearing her say it. Not yet.

 

Instead, Agatha surged up, capturing Rio’s lips in a fierce, bruising kiss, her hands tangling in Rio’s hair as she pulled her closer, deeper. The kiss was a battle for dominance, both of them pushing, pulling, fighting for control.

 

The kiss deepened, a fierce clash of wills as Agatha pulled Rio closer, their bodies grinding against each other with desperate urgency. Agatha’s hands roamed over Rio’s back, fingers digging into the fabric of her shirt, trying to pull her even nearer as if they could meld into one.

 

Rio responded with a low growl, a sound that sent shivers of excitement down Agatha’s spine. She pushed Agatha back onto the bed, a predatory gleam in her eyes that spoke of danger and hunger. “You think you can handle me?” Rio challenged, her voice low and sultry, a hint of amusement dancing on her lips.

 

Agatha’s breath came in quick bursts as she gazed up at Rio, her heart racing. “I know I can.” She matched Rio’s fierce gaze with a defiant glint of her own, every ounce of her being igniting with the challenge.

 

Rio’s lips curved into a smile that was both seductive and dangerous. “We’ll see about that.” 

 

With swift, graceful movements, Rio captured Agatha’s wrists, pinning them above her head. Agatha gasped, the sudden shift in control igniting a fire deep within her. “You’re getting bold,” Agatha murmured, her voice thick with a mix of arousal and challenge.

 

“I’m just getting started,” Rio purred, her breath hot against Agatha’s skin. She leaned down, her lips trailing down Agatha’s neck, teasingly brushing over the bite marks she had left earlier. Agatha squirmed beneath her, every touch igniting her senses.

 

“Rio…” Agatha breathed, the heat pooling in her core as Rio’s tongue flicked over her skin, the sensation sending waves of desire crashing over her. “You think you can just take control?”

 

“Absolutely,” Rio replied, her voice dripping with confidence. She moved lower, her mouth trailing down Agatha’s collarbone, savoring every inch of her skin. “But you’re welcome to fight back.”

 

With that, Rio sank her fangs into Agatha’s shoulder again, the sharpness of the bite sending pleasure and pain spiraling through Agatha’s body. She moaned softly, arching her back as the heat intensified, the connection between them deepening with each pulse of blood.

 

“God, you’re intoxicating,” Agatha gasped, her body responding eagerly to Rio’s every touch, every bite. “I want you to feel everything.”

 

With a sudden burst of determination, Agatha wrenched her wrists free, flipping them over so she was on top again. She straddled Rio, her knees pressing into the mattress on either side of her hips, their faces inches apart, the tension crackling like electricity in the air.

 

“Not so easy to dominate now, are you?” Agatha teased, her voice sultry as she leaned in closer, her lips brushing against Rio’s, teasing the edges of their desire.

 

Rio’s eyes sparkled with mischief as she met Agatha’s gaze, the challenge igniting a flame in both of them. “You think you’re in control?” she whispered, her voice dripping with seduction.

 

With a sudden, fluid motion, Rio rolled them again, flipping Agatha onto her back. “You just made a mistake,” Rio said, a predatory gleam in her eyes as she pinned Agatha down once more. 

 

Agatha felt a rush of excitement mixed with frustration. “You really want to test me?” she challenged, her voice low and fierce. 

 

“Oh, I’m counting on it,” Rio replied, her smirk widening as she slid her fingers beneath Agatha’s waistband, teasingly brushing against her skin. 

 

The air between them thickened with heat and desire, and Agatha felt her breath quicken. The moment hung suspended, charged with tension, each of them waiting for the other to make the first move. 

 

With a sudden burst of boldness, Agatha grabbed Rio’s wrist, pulling her up to meet her gaze. “Enough games,” she demanded, her voice low and commanding. “I want you to feel everything I’m capable of.”

 

Rio’s eyes sparkled with challenge, the heat between them palpable. “Then show me,” she taunted, her lips curving in a playful smirk. 

 

And with that, Agatha leaned in, capturing Rio’s lips in a searing kiss, their bodies pressing together, hunger igniting as they fought for dominance once more. 

 

Agatha bit down gently on Rio’s bottom lip, teasing, coaxing, until she felt the warm taste of blood. The metallic tang flooded her senses, and the rawness of it intensified the connection between them. Rio gasped, the sound sharp and filled with both surprise and delight, as Agatha’s fangs pierced her skin.

 

“Is that how you want to play?” Rio asked breathlessly, her eyes darkening with desire as she tasted her own blood. “You’re playing with fire, Agatha.”

 

Agatha smiled wickedly, the taste of blood still lingering on her lips. “And I love the heat.” 

 

With a sudden surge of passion, she pulled Rio closer, their lips crashing together once more, the kiss becoming a fierce battle of tongues and teeth. Each movement was charged with energy, both of them reveling in the push and pull of dominance. 

 

Agatha’s fingers tangled in Rio’s hair, pulling her closer as she bit her lip again, drawing more blood. “You taste so good,” she murmured against Rio’s mouth, their breaths mingling in the heated space between them.

 

“Then don’t hold back,” Rio challenged, her voice thick with desire. “I want to feel everything.”

 

“Trust me,” Agatha said, her voice low and sultry. “I will.” 

 

The intensity of their connection surged, each bite and caress pushing them closer to the edge, a whirlwind of passion that threatened to consume them both. They were vampires, driven by a primal need that transcended mere physicality, a fierce hunger for one another that was impossible to ignore.

 

Agatha’s hands roamed down Rio’s sides, feeling the soft curves of her body, her fingers brushing over the fabric of her shirt as she explored every inch. “I want you bare, Rio,” she breathed, her voice a seductive whisper.

 

Rio’s eyes darkened with a mix of desire and mischief. “Then take it off,” she urged, her tone sultry and playful.

 

With a swift, decisive motion, Agatha pulled at the hem of Rio’s shirt, her fingers deftly slipping beneath the fabric. She reveled in the sensation of warm skin beneath her touch as she peeled it away, exposing Rio’s flawless body to her hungry gaze.

 

“God, you’re beautiful,” Agatha breathed, taking a moment to admire Rio before she leaned down, pressing hot, open-mouthed kisses along Rio’s collarbone, savoring the way her skin tasted like forbidden fruit.

 

Rio shivered beneath Agatha’s touch, arching her back as she pressed her chest against Agatha’s mouth, gasping as the pleasure coursed through her. “Agatha, please,” she begged, a plea laced with desperation.

 

“Please what?” Agatha teased, pausing her kisses to gaze into Rio’s eyes, the smirk on her lips playful yet daring.

 

“Don’t tease me,” Rio groaned, her body thrumming with need. “I want you. All of you.”

 

Agatha relished the way Rio’s voice cracked with longing, the raw emotion fueling her desire. “You want me?” she purred, leaning closer, her lips brushing against Rio’s ear. “Then you’ll have to beg for it.”

 

With a fierce determination, Rio seized Agatha’s face in her hands, pulling her in for a fiery kiss that left them both breathless. “I want you, Agatha. I need you,” she confessed, her voice trembling with urgency. “I want you inside me.”

 

“Good girl,” Agatha murmured, the praise igniting a wild fire in Rio. She positioned herself between Rio’s legs, teasingly pressing against her before pulling back slightly, savoring the moment. “You’re going to get what you asked for.”

 

As Agatha slowly eased inside, the sensation sent shockwaves through both of them. Rio gasped, her eyes rolling back as she felt Agatha fill her completely. “Yes,” she breathed, nails digging into Agatha’s back as she pulled her closer, urging her to move.

 

Agatha began to rock her hips, each thrust deliberate and deep, the rhythm building as she lost herself in the heat of the moment. The world around them faded into a haze, leaving only the intoxicating connection between them.

 

“More,” Rio demanded, her voice thick with lust. “Give me more, Agatha.”

 

“Don’t worry,” Agatha replied, her breath ragged as she quickened her pace, the bed creaking beneath them. “I’m going to make you scream.”

 

Rio’s body responded eagerly, arching up to meet Agatha’s every thrust, her breath coming in desperate gasps. “Harder,” she cried out, the sound filled with unrestrained desire. 

 

Agatha obliged, each movement becoming more urgent, more passionate. The room filled with the sounds of their pleasure, the mix of skin against skin and their heavy breaths creating a rhythm that matched the pounding of their hearts.

 

“Agatha, I’m—” Rio gasped, her voice breaking as pleasure washed over her in waves. 

 

“Let go,” Agatha urged, her own desire mounting with each passing second. “I want to feel you, Rio. Come for me.”

 

With one last powerful thrust, Rio cried out, her body arching off the bed as pleasure exploded within her. “Agatha!” she screamed, the sound raw and unfiltered as waves of ecstasy washed over her, drowning her in bliss. Agatha felt Rio’s walls clench around her, the sensation sending her own pleasure spiraling to new heights.

 

Agatha leaned down, capturing Rio’s lips in a fevered kiss, tasting the remnants of her own blood mixed with the sweetness of victory. The kiss was electric, charged with their combined energy as they surrendered to the moment, drowning in each other’s desire.

 

“God, you’re incredible,” Rio panted between kisses, her breath warm against Agatha’s lips as she held onto her tightly, refusing to let go. 

 

“I could say the same about you,” Agatha replied, her voice low and sultry, filled with a satisfaction that matched the heat pooling in her core. She started to thrust again, slow and deep, drawing out the intensity, savoring every moment as they melted into each other.

 

Rio’s moans echoed in the room, each sound drawing Agatha deeper into a haze of pleasure. “Agatha, please,” she begged, her voice trembling with desperation. “Don’t stop.”

 

“I won’t,” Agatha promised, her voice a low growl as she quickened her pace once more, feeling the rush of power surging through her. With every thrust, she claimed Rio as her own, their bodies dancing together in a rhythm that felt both primal and intoxicating.

 

The intensity built between them, the bed creaking beneath the weight of their passion. Agatha could feel her own climax building, the heat coiling tighter and tighter, ready to snap. But she didn’t want it to end; she wanted to stretch this out, to make every moment count.

 

“Look at me,” Agatha commanded, her voice low as she pulled back to gaze into Rio’s eyes. “I want to see you when you come.”

 

Rio’s eyes were dark, filled with lust and longing. “You’ve already taken everything from me,” she murmured, a wicked smile gracing her lips. “You want to see me fall apart? Then keep going.”

 

With renewed determination, Agatha thrust harder, faster, driving them both closer to the edge. She reached down, her fingers finding Rio’s sensitive clit, rubbing in tight circles as she pushed them both higher. 

 

“Agatha!” Rio gasped, her back arching as her body responded eagerly to the dual stimulation. “I can’t… I can’t hold on much longer!”

 

“Good,” Agatha replied, a wicked grin playing on her lips. “I want you to come for me, Rio. Let go. Just let it happen.”

 

With one last thrust, the tension shattered, and Rio cried out, her body convulsing as pleasure overwhelmed her senses. Agatha felt Rio’s walls tighten around her, the heat consuming her as Rio’s cries filled the room, pulling Agatha into her own climax.

 

“Agatha!” Rio screamed, the sound echoing in the small space as she surrendered completely to the waves of ecstasy crashing over her.

 

“Rio!” Agatha gasped, her own orgasm washing over her in a tidal wave of bliss, pushing her to the edge and beyond as she rode the waves of pleasure. 

 

The world around them faded as they surrendered to the sensation, every nerve ending alive with electric heat. Agatha’s grip on Rio tightened as they both came down from the high, their bodies entwined in a tangle of limbs, breaths mingling in the aftermath.

 

Agatha leaned down, placing soft kisses along Rio’s shoulder, savoring the taste of their shared intimacy. “That was… intense,” she murmured, her voice still thick with desire. 

 

Rio laughed breathlessly, her body still trembling from the aftershocks. “You could say that again,” she replied, a satisfied smile spreading across her face. “You really know how to take control.”

 

Agatha smirked, her eyes sparkling with mischief. “I didn’t hear you complaining.”

 

“Never,” Rio promised, her fingers threading through Agatha’s hair as she pulled her in for another searing kiss, their lips crashing together with renewed hunger. “I’m just getting started.”

Notes:

thank you for reading!
should I make another one?

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