The inn room had transformed into something far more luxurious overnight. Keyaru's constant **Upgrade Heal** on the environment, combined with Albedo's and Kaguya's eager assistance, turned the simple border-town lodging into a lavish private suite. Thick crimson curtains blocked the windows, plush carpets covered the floor, and the massive bed now reinforced with Albedo's demonic strength dominated the center. Soft candlelight and the faint scent of incense mixed with the lingering musk of sex and cum from the previous night.
Keyaru sat on the edge of the bed, completely naked, his cock still half-hard and glistening. Kaguya knelt between his legs, her fox ears twitching as she lazily licked and sucked him clean, her long tongue swirling around the head with devoted care. Albedo stood behind him, her massive breasts pressed against his back, black wings gently wrapped around his shoulders like a possessive cloak while her gloved hands massaged his scalp.
"Master," Albedo purred in that elegant, velvety voice, now dripping with brainrotted obsession, "the circle is ready again. Shall we summon another to expand your collection?"
Keyaru smirked, stroking Kaguya's silky black hair. "Yes. This time, someone with real demonic power. A princess type. Let's see how she breaks."
He activated the summoning protocol once more. The glowing circle on the floor flared with crimson light, matching the color that suddenly filled the room. Mana surged violently, the air growing thick with demonic energy.
A portal ripped open, and **Rias Gremory** materialized in a burst of red demonic power and scattering rose petals. The heiress of the Gremory clan stood tall and regal stunning crimson hair that fell in luxurious waves down to her thighs, vibrant blue-green eyes wide with confusion and regal authority. Her body was the epitome of seductive perfection: enormous, gravity-defying breasts straining against the tight black uniform of Kuoh Academy, a short skirt that barely covered her plump, toned ass and long, creamy legs. The Power of Destruction flickered faintly at her fingertips as she tried to orient herself.
"Where… is this? This isn't Kuoh Academy or the underworld Who are you people?!" Rias demanded, her voice commanding even in disorientation. Her devil wings and tail had not yet manifested fully in her surprise.
Keyaru didn't give her a second to react. He moved like lightning, enhanced by stolen abilities from his previous maids. His hand slammed onto her forehead, fingers burying into that silky crimson hair.
"**Heal**."
The full force of his twisted healing magic crashed into her. **Transformation Heal**, **Memory Lock**, and **Loyalty Rewrite** wove through her mind and body simultaneously. He absorbed the echo of the summoning rift's pain, the sudden loss of connection to her peerage and Issei, and the phantom loyalty to her old life. Everything shattered and reformed.
Rias's blue-green eyes glazed over, pupils dilating as her proud devil princess persona was overwritten. Old memories were sealed deep, replaced by an overwhelming, obsessive devotion to Keyaru. He was now her absolute Master the Healer who had pulled her from the void and remade her. Her demonic blood boiled with amplified lust, her body heating up instantly, core flooding with slick, needy heat. The Power of Destruction remained, but now it existed only to serve and protect him.
A soft, needy moan escaped her full lips. "M-Master Keyaru… the rift… it hurt so much… please heal your devil maid…"
Keyaru grinned darkly, his cock twitching back to full hardness against Kaguya's tongue. "Of course, Rias. I'll heal every inch. Strip for your Master."
Rias's hands moved on their own, the brainrot loyalty making resistance impossible. She shed her Kuoh Academy uniform with eager, trembling fingers. The blazer and blouse came off first, revealing her massive, pale breasts full, heavy orbs with puffy pink nipples already stiff and begging for attention. Her skirt dropped, followed by her panties, exposing her smooth, shaved pussy with a neat crimson landing strip above her swollen clit. Her devil wings and tail finally manifested leathery black wings and a spade-tipped tail that flicked with building arousal.
She stood completely naked before him, body flushed, juices already trickling down her inner thighs. "Master… I'm so wet for you already… my body burns for your touch…"
Albedo and Kaguya watched with hungry, approving eyes, their own bodies responding to the scene.
Keyaru pulled Rias onto the bed, positioning her on her back. He spread her long legs wide, exposing her dripping cunt. Without warning, he leaned down and dragged his tongue through her folds, tasting her sweet, demonic nectar. Rias cried out, hips bucking.
"Ahhn~! Master's tongue—! It's so good… please, more!"
He sucked hard on her clit while two fingers plunged inside her tight, scorching channel, curling to hit her g-spot. At the same time, he sent a wave of **Upgrade Heal** through her, heightening every nerve ending and making her sensitivity skyrocket. Rias screamed in pleasure, her Power of Destruction sparking harmlessly around her fingers as orgasm ripped through her almost instantly. Clear girl-cum squirted onto his face.
Before she could recover, Keyaru climbed up, lining his thick, veined cock at her entrance. He rubbed the swollen head against her slick lips, teasing.
"Beg for it, Rias. Tell your Master what you are now."
Rias's eyes were glassy with lust, tongue slightly lolling as the brainrot fully took hold. "I'm your brainrotted devil maid, Master Keyaru! Your personal cumslut princess! Please fuck me! Fill your Gremory whore with your superior human cock! Breed me until my womb is overflowing!"
With a satisfied growl, Keyaru **thrust** forward, slamming balls-deep into her in one brutal stroke. Rias's back arched violently, a guttural moan tearing from her throat as her tight, velvety walls stretched around his girth.
"Fuuuuck—! Master's cock is so big… splitting my devil pussy apart… it's reshaping me ahhn!"
He didn't hold back. Grabbing her wide hips, he started pounding her with deep, powerful strokes *plap-plap-plap* the wet, obscene sounds filling the room. Her massive tits bounced wildly with every impact, nipples hard as diamonds. Keyaru leaned down, capturing one in his mouth and sucking hard while his hand mauled the other.
Albedo crawled beside them, licking and sucking on Rias's free nipple, while Kaguya positioned herself so Rias could eat her out. The three maids quickly formed a chain of pleasure around their Master.
Rias's tail wrapped around Keyaru's waist, pulling him deeper as her wings flapped in ecstasy. "Harder, Master! Destroy your devil's cunt! I'm yours only yours! My Power of Destruction is for protecting your cock and your seed!"
Keyaru activated a quick **Deterioration Heal** flip on himself for extra power, making his thrusts even more savage. He railed her relentlessly, the bed shaking. Rias came again and again, squirting messily around his cock each time, her demonic juices soaking the sheets.
Finally, the pressure became too much. Keyaru grabbed her crimson hair like reins, yanking her head back as he slammed in to the hilt.
"Take it all, my devil maid."
He **came** hard, flooding her womb with thick, hot ropes of cum. Pulse after pulse filled her until her belly visibly swelled slightly from the volume. Excess seed gushed out around his shaft, dripping down to her ass.
Rias trembled in overstimulation, a blissful ahegao on her face eyes crossed, tongue hanging out, drooling. "Thank you… Master… for healing me… for claiming your Crimson Maid… I'll serve your cock with my mouth, pussy, and ass every day… forever…"
Keyaru pulled out slowly, watching his cum leak from her well-fucked, gaping pussy. He stroked her crimson hair gently as Albedo and Kaguya moved in to clean her with their tongues, the three maids already bonding in their shared, obsessive worship.
"Three now," Keyaru murmured, satisfied. The summoning circle glowed brighter than ever, hungry for the next rift. "The Brainrot Maid Collection is getting dangerous."
Rias nuzzled against his thigh, whispering feverish praises even as cum continued to ooze from her body.
The harem grew stronger.