John and Mary – The Biblical Bi Cuckold
Erota.Ai is a free website that allows you to either pick from a range of pre-built options or describe your own perfect explicit erotic story.
Plug in your favourite kinks and desires and not only will it output you a story in written form, it will also provide a text to speech version for you to listen along to (though this requires a membership).

For my story, I decided that John and Mary were into:
- deep throat
- cum in pussy
- double ass pentration
- mutual ass eating 69
The themes were:
- Bi Cuckold
- Biblical
And for their ethnicities I chose:
- Estonian
- Bengali
I also chose to have it written in “vulgar” language – it offers other options like Gothic, Medieval and Poetic.
Though I wouldn’t wank to this, it definitely produced some good amateur literotica.
The Biblical Bi Cuckold
John had always been a man of simple tastes, but tonight, he was in for something extraordinary. He found himself at the local pub, nursing a drink, when Mary walked in. She was a tall, curvy Bengali woman with long, dark hair and eyes that sparkled like the stars. John was instantly captivated.
“What can I get for you, love?” the bartender asked Mary.
“Just a glass of red wine, please,” she replied, her voice as smooth as velvet. John couldn’t help but overhear and felt a stirring in his loins.
“Mind if I join you?” John asked, gesturing to the empty seat beside her.

Mary smiled, her lips curving into a sensual pout. “Not at all,” she replied, scooting over to make room.
They chatted for hours, their laughter filling the air. As the night wore on, Mary’s hand found its way to John’s thigh, her fingers tracing patterns through the fabric of his jeans. John felt his heart race as she leaned in, her breath hot on his ear.
“You know, I’ve always had a thing for older men,” she whispered, her voice laced with desire. “How about we get out of here?”
John didn’t need to be told twice. They quickly paid their tabs and rushed out into the cool night air. Hand in hand, they made their way to John’s apartment.
As soon as the door closed behind them, Mary pushed John up against the wall, her mouth crashing down on his. Their tongues danced, exploring each other’s mouths as their bodies pressed together. John could feel Mary’s breasts against his chest, her nipples hardening through her blouse.
Mary broke away, her breath ragged. “I want you,” she said, her voice a low growl. “But first, I have a surprise for you.”
She turned and called out, “Come on in, girls.”
In walked two stunning trans women, their bodies curvaceous and their features soft. One was an Estonian beauty with blonde hair and ice-blue eyes, the other a raven-haired Bengali with eyes as dark as midnight.
“This is Luna and Soleil,” Mary said, introducing them. “They’re going to help us tonight.”
John gulped, his cock already straining against his jeans. He knew tonight was going to be unlike anything he’d ever experienced.
Luna and Soleil approached him, their hands caressing his body, exploring every inch of him. Mary watched, her eyes filled with lust. “I want to see you deep throat them,” she commanded.

John fell to his knees, his cock throbbing with anticipation. Luna and Soleil guided his head to their cocks, and he eagerly took them into his mouth, one at a time. He sucked and licked, his tongue swirling around their shafts as he took them deeper and deeper into his throat.
“Fuck, you’re good at that,” Luna moaned, her hips thrusting forward.
“Yeah, take it all,” Soleil encouraged, her fingers tangling in John’s hair.
Mary watched, her own hand sliding between her legs. She rubbed her clit, her eyes never leaving the scene before her. “Now, I want you to fuck them both,” she said, her voice barely a whisper.
John stood, his cock aching with need. He guided Luna to the bed, spreading her legs wide. He pressed his cock against her pussy, sliding in easily. Luna moaned, her back arching as he began to thrust in and out of her.
Soleil joined them, straddling Luna’s face. Luna eagerly licked and sucked at Soleil’s pussy, her tongue darting in and out. John could feel the vibrations of Luna’s moans on his cock, and he groaned in pleasure.
Mary watched, her own fingers working her pussy. She was soaking wet, her juices dripping down her thighs. She wanted a taste of John’s cock, and she wanted it now.
“Come here,” she commanded, her voice laced with desire.
John pulled out of Luna, his cock glistening with her juices. He made his way to Mary, his cock standing tall and proud. Mary took him into her mouth, her tongue swirling around his shaft as she sucked him deep.
“Mmm, you taste amazing,” she moaned, her hand stroking his balls.
John could feel the pleasure building, his orgasm close. But he wanted to make this last. He pulled away from Mary, his cock glistening with her saliva.
“Now, I want to see you double penetrate Luna’s ass,” Mary said, her voice a low growl.
John and Soleil exchanged a look, their understanding clear. They guided Luna to the bed, her ass in the air. John pressed his cock against her pussy, sliding in easily. He could feel her muscles clenching around him, her moans filling the air.

Soleil pressed her cock against Luna’s ass, the head sliding in slowly. Luna moaned, her body tensing for a moment before relaxing. Soleil pushed in deeper, her hips moving in sync with John’s.
The room filled with the sounds of their moans and the slap of flesh against flesh. John could feel Luna’s pussy clenching around his cock, her orgasm building. He thrust harder, faster, his own orgasm close.
“Cum inside her,” Mary commanded, her voice a low growl.
John couldn’t hold back any longer. He thrust deep into Luna, his cock pulsing as he filled her with his cum. Soleil followed suit, her own orgasm ripping through her as she filled Luna’s ass with her load.
Mary watched, her own orgasm crashing over her as she rubbed her clit. She collapsed on the bed, her body spent.
The room was filled with the scent of sex, the sound of their moans still echoing in the air. John looked around, his heart pounding with satisfaction. He had never experienced anything like this before.