DDLG Story - The Brat Tamer's Experiment

I told myself I would keep my mouth shut for one full hour. I lasted eleven minutes.

Grant stood at the kitchen island with his tablet and a pen, the same calm he used when he rewrote my week into rules I had to follow if I wanted to stay spoiled. Coffee steamed between us. My phone sat face down on the counter because phones after eight belonged to him.

“Read them again,” he said.

I rolled my eyes and picked up the laminated card. Morning check-in. No sass without consequences. Wetting only in the diaper he chose. Praise when I asked for it like a good girl. Correction when I played games. The list had been up for three weeks, and my cunt still clenched every time the ink caught the light.

“I know the rules, Daddy.”

“Then stop testing whether I mean them.”

Heat crawled up my throat. I was twenty-eight, I paid my own bills, I could negotiate a contract before lunch, and here I was in his kitchen in a thin tank top with a thick adult diaper under my sleep shorts, already damp at the front because I had held too long to prove a point. The crinkle under cotton sounded louder than my pulse.

I shifted my weight. The pad settled against me, warm and shameful, and my clit throbbed once against the soft bulk like it had opinions I never signed off on.

You are not this easy. You do not get wet because a man prints a schedule.

My body ignored that thought completely.

Grant set the pen down. “How long have you been wet?”

I shrugged. “A little.”

“Try again.”

“Maybe half an hour.”

He came around the island without hurry. Big hands. Clean nails. The kind of presence that made the room smaller. He hooked two fingers into the waistband of my shorts and tugged them down to my thighs, then pressed his palm flat over the front of the diaper.

“Soaked,” he said. “On purpose.”

“I was busy.”

“You were bratting.” His thumb found the swollen place under the padding and rubbed once, firm, and my knees almost folded. “And now your cunt is begging through plastic like it wants the experiment more than your pride does.”

I bit the inside of my cheek. Experiment. That was what he called the month he had designed around me: routines, timed checks, diaper discipline, age play framed as structure, littlespace when I stopped fighting the softness, Daddy Dom authority that did not ask permission twice. Caregiver and little on paper. Spoiled and owned in practice.

He peeled the tapes. Cool air hit my skin. The wet diaper dropped to the tile with a heavy slap, and I stood there bare from the waist down, thighs sticky, pussy shiny and open under the kitchen lights like I had been waiting for inspection.

Grant crouched. He spread me with two fingers and looked. No rush. No apology.

“Swollen. Needy. Holding back because you still think defiance makes you interesting.”

“I am interesting.”

He spanked my right ass cheek once. Hard. The crack filled the quiet kitchen, and my hips jerked forward into his hand before I could stop them. Another slap landed on the left, then the first again, and heat bloomed across my skin while my clit pulsed like it had been plugged into the same circuit.

“Count,” he said.

“One.” My voice cracked. “Two. Three.”

“Good girl.” The praise hit lower than the spanks. “Now tell me what you did wrong.”

I swallowed. “I wet myself to push you.”

“And?”

“And I rolled my eyes when you asked for the rules.”

“And?”

My face burned. “And I wanted you to correct me.”

He stood and turned me toward the island. “Hands flat. Feet apart. Do not move unless I move you.”

I obeyed. The granite bit cold under my palms. Behind me, a drawer opened. My stomach dropped before I placed the sound. The small remote-controlled bullet. The thicker silicone plug with the flared base. The leather paddle he kept for brat taming nights when words failed and my body needed a clearer language.

He pressed the cool plug against my asshole first, slick with lube he had already warmed in his palm. I clenched on instinct.

“Breathe out.”

I did, and the plug pushed in, slow and inevitable, stretching me open until the base seated flush and my empty pussy fluttered around nothing. He followed with the bullet, sliding it between my folds, seating it against my clit, then securing the soft strap that kept it trapped there while I stood half naked in a room with open blinds and a street beyond the glass.

“Public teasing starts at home,” Grant said. “Anyone walking a dog could look up. They would see a grown woman bent over with a plug in her ass and a toy on her clit, waiting for Daddy to decide if she gets to come.”

My nipples tightened under the tank. I hated how true it was. I hated more that my hips rolled once against the counter, seeking friction he had not offered.

He switched the bullet on low. The buzz was small and vicious. My mouth opened on a sound I tried to swallow.

“Rules and routine,” he said, almost conversational, as if we were reviewing a grocery list. “You break them, I rebuild you. You obey, I spoil you. That is the deal.”

“I know.”

“Then ask properly.”

I shut my eyes. The plug filled me. The bullet hummed. My cunt dripped down my inner thigh in a thin line I could not hide.

“Please, Daddy. Correct me. Use me. Make me your good girl again.”

“Better.”

He picked up the paddle. The first strike landed across both cheeks, sharp enough that I rose onto my toes. The second followed before the sting settled. The third made me cry out, raw, and the bullet kicked up a notch as if he had timed the remote to my shame.

“Stay in littlespace for me,” he said. “Not costumes. Not games. The place in your head where you stop performing competence and let me own the soft parts.”

Age regression had always scared me more than the toys. Not because of what it looked like from outside, but because of how fast my brain went quiet when he spoke like that. How my thoughts got small and sticky. How praise could unmake a whole day of armor.

He paddled me until my ass throbbed hot and my legs shook. Then he set the paddle aside and rubbed the burned skin with his palm, possessive, assessing.

“You take correction beautifully when you stop pretending you do not need it.”

I made a broken noise. The bullet climbed again. My clit felt huge and trapped, each pulse dragging me toward an edge he would not let me cross without permission.

Grant stepped in behind me. His jeans scraped my sore cheeks. His cock, thick and hard through the denim, pressed along the seam of me, and my whole body went stupid with want.

“Feel that?” he asked.

“Yes, Daddy.”

“That is what happens when my little brats and tests me in the morning. I get hard. I get focused. I remember I own this body, this mind, every orgasm you think you can steal.”

He reached around and pinched my nipple through the tank, rolling it until I whimpered. His other hand found my throat, not choking, just holding, a collar made of fingers.

“Tonight we start the next phase of the experiment,” he said against my ear. “Full schedule. Timed diaper checks. Forced wettings if you hold. Denial until you ask with the exact words I taught you. And when you break, I fuck the brat out of you until you thank me for it.”

My pussy clenched around emptiness so hard it hurt. The plug in my ass made every tremor louder. I was dripping onto the tile now, a shameful little puddle under my feet.

He turned the bullet off.

The silence hit like a slap. I sobbed once, ugly and unguarded, and pushed back against his cock like an animal.

“Please.”

“Please what?”

“Please turn it back on. Please touch me. Please fuck me. I need it.”

Grant hummed. “You need it. Good. Say who you belong to.”

“You. Daddy. I belong to you.”

“Say you are spoiled and owned.”

My voice came out thin. “I am spoiled and owned.”

“Say your cunt is mine to train.”

“My cunt is yours to train.”

He rewarded me with two fingers, sliding them into my soaked pussy without warning, curling against the spot that made my vision smear. I cried out and clamped down on him, on the plug, on every inch of control I had left.

“There she is,” he murmured. “My good girl under all that noise.”

He fucked me with his fingers in short, ruthless strokes while the plug held me open and my ass still burned from the paddle. My thighs shook. Pressure stacked low and tight, climbing too fast, and I knew if he kept going I would come right there on his hand with the blinds half open and my shorts around my ankles like a warning label.

He pulled his fingers out.

I almost screamed.

He brought the wet fingers to my mouth. “Clean.”

I licked them, tasted myself, bitter and slick, and the humiliation went straight to my clit like a second toy. When he was satisfied, he turned me around, lifted me onto the island edge, and shoved my knees wide.

Grant unzipped.

His cock sprang free, thick, flushed, already shiny at the tip. He slapped it once against my open pussy, then again, coating himself in me. The head nudged my entrance and stayed there, a threat and a promise, while he thumbed the remote and the bullet roared back to life on high.

My whole body arched. A sound tore out of me that I would have paid money to never make in front of another person.

“Look at me,” he said.

I did. His eyes were steady. Certain. The calm before he took everything.

“This is the part where you stop deciding,” Grant said. “You take what Daddy gives. You come when I allow it. You wear what I put on you after. And when the full experiment starts, you do not get to pretend you are above any of it.”

He pushed in an inch.

Just an inch.

My cunt stretched around the head of him, greedy and obscene, and my brain shorted into white noise. The plug made the fit tighter. The bullet hammered my clit. My hands scrabbled on granite and found nothing to hold that could save me from how much I wanted the rest.

Walk away. Right now. Put your pride back on and leave before he ruins the last clean corner of you.

I locked my ankles behind his thighs instead.

Grant smiled, small and dark, like he had been waiting for that exact failure.

“There it is,” he said. “The brat cracks. The little opens. And now, sweetheart, we begin.”

He drove the rest of his cock into me in one long thrust, filling me to the root, and my scream broke against his mouth as he started to fuck me like the experiment had already started and I was already his.