Cover of My Girlfriend the Horny Demon

My Girlfriend the Horny Demon

Read the story

20 chapters · 23290 words · Read 1 times

A virgin in college is walking through a shortcut in the woods near campus to his place, when he stumbles across a priest attempting confronting some woman. He saves the woman and it turns out she's a succubus! and for his deed she now owes him eternally. So a succubus is his girlfriend! (The virgin is a nerdy guy, with a whole lot of unmet desires and crushes, the succubus isn't so much of a master seductress as she is a lazy, grossly horny, foul mouthed, slut, who is happy to settle down and treat herself to a life of nerd dick, and making said nerd fulfill all his fantasies

Chapter 17: Set Things Straight

The walk back to the dorm was a surreal procession. Veronica refused to unhand Theo, keeping him pinned to her side with an arm that felt like a warm, fleshy bar of iron. His face was perpetually mashed against the dizzying slope of her breast, the thin silk of her ruined blouse doing nothing to mask the heat and weight of her. Every few steps, she’d stop to plant another wet, smacking kiss on the top of his head, cooing about her “brave little knight” until he was slick with her saliva.

Lily trailed behind, looking profoundly bored. “Could you dribble on him any more? He’s gonna start rusting.”

“Hush, you ungrateful slut,” Veronica chimed, her voice singsong with adoration. “I’m bonding with my new son-in-snack.”

Theo’s mind spun in a dizzy loop of terror and a deep, shameful arousal that prickled under his skin. The scent of her, jasmine and incense and something fundamentally female, filled his nose. His earlier fear was being steadily crushed under the sheer, smothering weight of her approval.

They reached his dorm room door. Lily, with a sigh, phased a hand through it to unlock it from the inside.

The scene that greeted them was not the empty clutter they’d left.

Curled up on Theo’s narrow bed, scrolling through her phone with a serene expression, was Giana. She looked up, her hazel eyes blinking slowly, taking in the spectacle: Theo glued to the side of a gargantuan, disheveled woman who looked like a pin-up model from a hellish dimension, and Lily slouching in behind them.

“Oh, hey Theo,” Giana said, her voice a gentle, airy thing. “Your… roommate let me in earlier. Then she kinda vanished in a puff of, like, sparkles? I figured I’d wait. You said you’d help me with the lab report on the muscular system.” She glanced at Veronica, then at Lily, and offered a small, polite smile. “Hi. I’m Giana. Theo’s lab partner.”

Theo tried to speak, but his mouth was dry. Veronica’s grip tightened, her head tilting like a bird of prey spotting a fascinating bug.

Lily’s bored expression evaporated. Her blue eyes, glowing faintly, locked onto Giana with renewed, intense fascination. She drifted into the room, circling the bed. “Still here, huh? You’ve got patience, mortal. And those…”

Veronica released Theo so suddenly he stumbled, catching himself on his desk. She was across the room in two strides, her immense presence making the cramped space feel claustrophobic. She loomed over Giana, who looked up with mild curiosity, not fear.

“Oh. Oh, my,” Veronica breathed, her voice dropping to a husky whisper. She knelt, the movement causing the floorboards to creak. Her black eyes were wide, drinking in the sight of Giana’s prodigious chest, which even in a simple, supportive sweater, defied all earthly logic. “Lilith, you didn’t tell me he kept a mortal dairy farm in his chambers.”

“Mom,” Lily said, a strange note of reverence in her crass tone. “Look at her. Really look.”

Veronica’s gaze intensified. She wasn’t just looking at Giana’s body; she was staring into her, past the tan skin and blue eyes. A slow, wicked smile spread across her face. “Oh. She’s… shiny. Isn’t she? Like a little, well-fed beacon. No fear. Just… a pleasant acceptance.” She reached out a single, claw-tipped finger and gently, so gently, poked Giana’s sweater-clad breast.

Giana looked down at the finger, then up at Veronica. “They’re real. It’s a condition. Macromastia. It’s kinda annoying for my back, but I don’t let it stop me.”

Veronica let out a choked sound, part laugh, part sob. “A condition. She calls these magnificent, life-sustaining monuments a ‘condition’.” She leaned forward, and before Theo or anyone could react, she buried her face in Giana’s chest, nuzzling deeply with a loud, contented sigh. “You. You are like the mortal daughter I never had. So generous. So… robust.”

Giana patted Veronica’s head awkwardly. “Um. Thanks?”

Theo finally found his voice, a strangled cry. “Okay! STOP! Everybody just… freeze!”

All three pairs of eyes turned to him. He stood, trembling, his glasses crooked, covered in forest debris and demon saliva. He pointed a shaking finger at Veronica. “You. You can’t stay here. This is a single dorm. I have one bed. I have one life, and it’s complicated enough with… with her!” He pointed at Lily, who rolled her eyes.

“And you!” He turned to Giana, his voice cracking. “You can’t just be here! This isn’t… this isn’t safe! This isn’t normal! They’re… they’re…”

“Demons,” Giana finished for him, nodding calmly. “Yeah, I got that vibe. The glowy eyes, the poofing, the whole…” She gestured vaguely at Veronica’s opulent, otherworldly curves. “Aesthetic. It’s cool. I’m into witchcraft. My nonna talked about stuff like this.”

Theo stared, his argument crumbling before it was fully formed. “You… you’re into it?”

“It explains a lot about you, Theo,” Giana said kindly. “You always seemed so tense. Now I know you’ve got a succubus girlfriend. And her mom, I guess. It’s a lot.”

“She’s not my—!” Theo began, but Lily cut him off.

“See? The mortal gets it. She’s not screaming. She’s not running. She’s just… sitting there. With her amazing, glorious, probably-so-fucking-heavy tits.” Lily licked her lips, her gaze hungry. “I want her to stay.”

Veronica lifted her face from Giana’s chest, a line of drool connecting her chin to the sweater. “Absolutely. The girl stays. She’s family adjacent. We’ll need her.”

“Need her for what?” Theo demanded, his voice rising to a panicked squeak. “I can’t have two succubi and a… a classmate living in my dorm! I have classes! I have a roommate agreement! This is insane!”

Veronica stood up, her full, terrifying height making the ceiling seem low. She looked at him, her expression shifting from doting to something imperious and final. “Theodore, my sweet, delicious boy. You’re not listening.”

She took a step toward him. Lily, smirking, moved to flank his other side. Giana watched from the bed, a faint, curious smile on her lips.

“You don’t get a say,” Veronica stated, her voice leaving no room for argument. “You saved my daughter. That made you hers. Your blood called to her. That’s a bond. And I,” she said, placing a massive hand on his chest, right over his hammering heart, “have adopted you. By the laws of my kind, that makes you mine, too. Your desires, your ‘roommate agreements,’ are cute. They are not relevant.”

Lily sidled up, her hand snaking around his waist, her claws pricking through his shirt. “Yeah, dork. You think you’re in charge? You’re the battery. The favorite toy. The lucky charm.” She leaned in, her forked tongue licking a long, wet stripe from his chin to his temple. The sensation was grossly intimate, possessive, and crass. “We decide who stays. We decide what happens in this little room. You just get to enjoy the ride.”

Giana swung her legs off the bed, standing up. The movement drew every eye. She walked over, stopping in front of the paralyzed Theo. She looked up at him, her hazel eyes soft, but her words were firm. “Theo, they’re right. You’re outvoted. And honestly?” She glanced at Lily’s glowing eyes, then at Veronica’s predatory smile. A faint blush colored her cheeks. “I’ve always wanted to know if magic was real. Now I do. And I’m not leaving until I understand it better. They’re fascinating.”

Theo looked from Giana’s determined face to Lily’s smug possession to Veronica’s overwhelming, smothering adoration. The walls of his once-simple life didn’t just feel like they were closing in; they had dissolved entirely, replaced by a new, terrifying, and achingly vivid reality.

He opened his mouth to protest again, but no sound came out. The momentum of their collective will—ancient, demonic, and now curiously mortal—was a tide. He was a scrap of driftwood in it.

Veronica saw his surrender. Her face lit up with manic joy. “Wonderful! It’s settled!” She clapped her hands, the sound like a small detonation in the room. “Now. We need more space. And snacks. And I want to get a proper feel for Gianna’s magnificent condition.”

Theo stood silently as the three women began talking around him, plans unfolding in a language of chaotic desire and casual supernatural entitlement. His dorm room was no longer his. His life was no longer his. The only thing that was unequivocally his, it seemed, was the damp, cooling smear of demon kiss on his forehead, a brand he hadn’t asked for, and couldn’t wash off.

Read on DreamPress

Write your own erotic story with AI