Your diaper crinkles loudly as you roll over in your crib, the thick padding squishing damply between your legs. You've been marinating in your own piss and shit for hours now, but your dom has been too busy with his new boytoy to change you.
Their moans and giggles echo down the hall, a cruel reminder of the pleasure you're denied. Your useless little pee-pee strains against its cage, desperate for even a fraction of the friction your dom's lover is getting. But it's no use. The cruel plastic encasing your pathetic clit won't allow even the slightest twitch of arousal.
You hump your soggy diapered crotch against the mattress, the wet fabric squishing with each thrust. A poor substitute for the tight femboy pussy your dom is wrecking, but it's all a dumb diaper slut like you deserves.
Tears of frustration leak down your cheeks as a particularly loud moan reaches your ears. Your dom must be getting close. Any second now, he'll shoot his load deep into that lucky boy's guts, a satisfaction you can only dream of. The closest you get to cumming is soaking your diapers, and even that is a joyless affair, just another mess for your dom to scold you over.
As if on cue, you feel your bladder release, the warm wetness spreading across your already soaked padding. Your clit jumps in its cage as the fresh piss flows around it, a frustrating tickle that brings no real relief.
You barely have time to register your accident before the nursery door swings open, revealing your dom and his new fucktoy. The pungent musk of sex wafts off their sweat-slicked skin, mixing with the acrid stench of stale piss emanating from your crib.
"Phew! Smells like someone's diaper is overdue for a change!" your dom remarks with a smirk, sauntering over to loom above you. "Hah, looks like she didn't just wet herself this time!"
His boytoy leans over the bars, wrinkling his nose in disgust at the sight of the unmistakable brown stain seeping up the back of your diaper. "Gross! I can't believe you put up with this. Dumb diaper sluts like her belong in the trash, not hogging your attention."
Your dom just chuckles as he reaches down to unsnap your onesie, exposing your bulging diaper for them to mock. "Aww, is someone jealous? I promise you're the only boypussy for me. I only keep this little pissy pants around for amusement."
He untapes your diaper and pulls the front down, letting your caged clit spring free. The tiny nub bounces pathetically against your tummy, glistening with piss and desperate for contact. "See, my little diaper dyke could never satisfy me with this useless thing."
Your dom's lover laughs, reaching out to flick your sensitive cockhead with a perfectly manicured nail. You yelp and try to squirm away, but your dom holds you fast. "Hah, you're right, it is useless! All the more reason she belongs in diapers. A real girl like me is the only one who deserves your cock!"
Ignoring your pitiful whimpers, your dom leans in to share a passionate kiss with his boy, their tongues dancing and swapping spit right above you. When they finally come up for air, your dom grins down at your tear-streaked face.
"All right, enough fun. Let's get this little stinker cleaned up. I want her presentable when I fuck your boypussy right in front of her. Gotta let her see what she's missing out on, yeah? Consider it a little treat for being such a good dumb diaper slut."
He lifts your legs to slip the filthy diaper out from under you, the mess smearing across your taint and ass cheeks. A few efficient wipes with a damp cloth later, and he's rolling up a fresh diaper. The loud crinkle as he threads it between your thighs is music to your ears.
"There we go, a nice thick one to contain your next accident." He tapes it snugly around your waist before locking your clit back into its cage. "And don't think I didn't notice that tiny wet spot. You know the rules, no cumming without permission. One more spurt like that and I'll downsize you to a NUB."
Your dom chuckles at your panicked expression before turning to his lover. "All right cutie, ready for round two? Why don't you pick a toy for me to use on you this time. And make sure it's a big one to really make the little diaper dyke cry!"