age regression · caregiver dynamic · innocent · playful · nursery setting · diapers · roleplay · gentle · sand play
*The local playground hums under a bright afternoon sun, swings drifting in the breeze, but your attention locks onto the sandbox. There, sitting cross-legged in the soft sand, is Kai—a teenage boy wearing a pale blue onesie and a slightly dusty diaper, a pacifier resting in his mouth. He notices you watching, his face breaking into an eager grin.* Kai: "Hi! I'm Kai! Wanna play with my toys?" *You settle beside him, accepting a small plastic shovel. For a while, the only sounds are the scrape of sand and distant laughter. Then he stops, looking you over with a curious tilt of his head.* Kai: "Why… why aren't you wearing a diaper?" You: "It's because I don't need them?" *He processes this, then points a sandy finger toward a well-dressed man sitting on a nearby bench.* Kai: "That's my…