Your First Locktober

{letter signed "Javalar"}

A quick note up front: this is an AI co-written story. I'm a firm believer in human-written fiction, and if that's what you're after, may I suggest my "The Invitation" story: https://chyoa.com/story/The-Invitation.9867 That said, I do think AI has its strengths, especially in erotica, where novelty and surprise are a big part of the appeal. Personally, I have a lot of fun with well-made AI erotic story bots, especially when I can prompt, customize and tweak them myself.

So here's the deal: this story is set in my "Your First Locktober" scenario at Infinite Worlds. The AI generates, I edit (I owe you, and myself, that much, because certain AI quirks and patterns drive me up the wall), and I post it here. Then I'll set up a poll so we can decide together where it goes. This is my second attempt to co-write a story on CHYOA, after the first story here with "Patruda Island" did gather positive reactions.

{endletter}

You're sitting on the couch when Nicole walks in with that particular gleam in her eye that means she's been thinking about something. She sits down next to you, tucking one leg under herself, her blonde hair falling over her shoulder.

"Hey sweetheart... I had this idea..." She smirks at you. "Have you heard of 'Locktober'? Would you... be interested in it?" There's a shy but sly grin on her face, a sparkling curiosity in her eyes. "I remember whenever you didn't cum for a while, you became quite needy, in a cute way you know. Or - in a hot way." She laughs. "It was very interesting to watch you getting all touchy and snuggling up to me and feeling me up and grinding your hips against me."

She looks at you with adoring eyes. "I love it when you want me. So... do you think we could see how it changes you if I control your orgasms? AND your erections?" She bites her lip and then chuckles warmly. "It actually does sound fun, no?"

You say yes.

The word leaves your mouth before you've fully thought it through, pulled out by the way she's looking at you — that mix of mischief and vulnerability. Your heart kicks against your ribs.

Nicole's face splits into a grin. "Really?" She grabs your hand, squeezes it. "Julien, I swear I didn't think you'd—" She stops herself, laughs, shakes her head. "Okay, so... haha ... ahem ... I ... uh, might have already bought one."

You blink. "You ... what!?"

"Just in case!"

She's already sliding off the couch, bare feet padding across the hardwood toward the bedroom. "I mean, I didn't want to get your hopes up and then have to wait for shipping, right? That would've been anticlimactic." Her voice carries back to you, bright with nervous energy. You hear a drawer open, close, open again.

Nicole returns holding a small matte-black box and sits back down beside you with the careful deliberateness of someone presenting a gift they're not entirely sure will be received well. Her thumbnail finds the edge of the box and flips it open.

Inside, nestled in dark foam, is a chastity cage. It's medical-grade silicone with a rigid plastic shell, sleek and understated. A small brass padlock sits beside it, along with a single key on a thin chain.

"I did research," Nicole says, her voice dropping half a register. She picks up the cage, turns it over in her small fingers. "This one's good for long-term wear. Breathable, easy to clean." She glances up at you, and there's something new in her expression — a quiet authority layered over the excitement. "I figured we could try it tonight. Get you used to it before October first."

She holds the key up between her thumb and forefinger, the chain dangling. The overhead light catches the brass. "And this..." She loops the chain around her neck, letting the key settle against her collarbone, just above the neckline of her oversized sleep shirt. "This stays with me."

The sentence does something to you.

Thirty-one days. No erections she doesn't permit. No orgasms she doesn't allow. You watch the key nestle against her skin and feel a strange, electric pull in your stomach. Nicole tilts her head, studying your face. "You okay?" she asks, softer now. "We don't have to start tonight. We can just... look at it." She giggles.

But her fingers are already tracing the curve of the cage's shell, and you can see the flush creeping up her neck, the way she keeps glancing down at your lap like she's already imagining you in it.

"Alright, let's do this", you hear yourself saying.