Back to Diapers (ABDL)

It was humiliating… and yet he didn’t want to take it off. Not yet.

Eventually he got up, legs slightly spread because of the thickness. He pulled his jeans on right over the bloated diaper, cinching the belt tight to try and hide the obvious bulge. In the mirror the swell was still noticeable. He tugged at his t-shirt, bit his lip, then gave up. He headed downstairs like that, heart pounding a little harder.

Liam was already in the kitchen, shirtless under his apron, pouring coffee. The second Arthur walked in, Liam’s gaze dropped straight to the obvious bulge at his crotch. A slow, almost predatory smile curved his lips.

“Morning, big guy,” he said, voice low and amused. “Sleep well?”

“Yeah…” Arthur mumbled, ears burning.

Liam set a mug in front of him and stepped close—too close. He rested one hand on Arthur’s shoulder while the other pressed firmly against the swollen diaper through his jeans. His fingers kneaded the heavy, squishy mass with deliberate slowness.

“You kept it on,” he murmured, almost impressed. “Fuck, it’s absolutely packed, huh?”

Arthur nodded, unable to lie. Liam’s hand stayed right there, warm and possessive, gently squeezing to feel the full weight of it.

“We’re changing you before school. No way you’re walking around like that.”

They went upstairs. In the bedroom Liam closed the door quietly, sat Arthur on the bed, then gently pushed him back until he was lying down. Without a word he unbuttoned the jeans and slid them down Arthur’s thighs, revealing the heavy, sagging diaper. The warm, musky scent of fresh piss rose into the air. Liam didn’t flinch. Instead he ran a hand over the front, pressing softly into the soaked padding.

“Look at that… You really filled it up. Must’ve pissed like a faucet all night,” Liam chuckled.

Arthur squeezed his eyes shut, heart hammering. He could feel his cock twitching and hardening against the wet material despite himself. Liam undid the tapes one by one, slow and careful, like he was unwrapping a present. When the diaper peeled open, cool air brushed over Arthur’s damp skin. He tried to cover himself with one hand, but Liam gently pushed it away.

“Looks like someone’s excited this morning.”

Arthur’s throat tightened. Liam grabbed a warm wipe and started cleaning him—first the insides of his thighs, then slowly up to his balls, and finally along his stiffening cock. He took his time, stroking back and forth, just enough pressure to make Arthur twitch and bite his lip to hold back a moan. Then Liam reached for a white brief printed with little soccer balls.

“Today you’re wearing this,” he said, sliding the thin briefs up Arthur’s legs, fingers deliberately grazing sensitive skin. “We’ll see if you can hold it like a big boy. If you piss your briefs at school… well, you know what’s coming.”

Arthur’s face burned crimson. The briefs were flimsy and childish, barely containing his half-hard dick. He yanked his jeans back on, stomach in knots.

The morning at school dragged by normally until the end of second period.

Around eleven the urge hit hard. He slipped out of class quietly, thighs clenched, but the second he stepped into the crowded hallway a hot drop escaped. Then another. He sped up, panic rising, heart slamming in his ears. Too late. The flood came all at once—hot, unstoppable—completely soaking the briefs in seconds. Urine ran down his left thigh, soaked through the light-colored jeans, and left a dark, obvious wet patch that stretched almost to his knee.

He froze in the middle of the hallway. Two girls walking past gave him a weird look. A guy from his class slowed down, stared straight at his crotch, and let out a stifled laugh.

“Dude… did you just piss yourself?”

Arthur didn’t answer. He kept walking awkwardly toward the bathroom, the drenched briefs glued to his skin, the faint smell of piss trailing after him. He spent the rest of the morning slumped at the back of the classroom, backpack on his lap to hide the growing wet spot, praying nobody would notice the slowly spreading damp circle.

When the final bell rang he left with his head down, face on fire.

Liam was waiting by the car, leaning against the door. One look was all it took—he saw the huge wet patch on the jeans and Arthur’s burning cheeks.

“Oh no…” he breathed, sliding a hand around the back of Arthur’s neck. “You really couldn’t hold it, could you?”

The car ride home was dead silent. Liam drove with one hand on the wheel, the other resting on Arthur’s thigh, occasionally squeezing the damp fabric.

The second the front door closed, Liam said quietly, “Show me.”

Trembling, Arthur unbuttoned his own jeans. The white briefs had turned grayish, completely saturated and plastered to his soft cock. A small puddle even hit the floor when the pants dropped.

Liam crouched in front of him and studied the mess up close.

“Look at you… An eighteen-year-old who just pissed himself in the middle of school. See the size of that spot? Everyone probably noticed you couldn’t hold your piss like a big boy.”

Arthur’s eyes stung with humiliated tears. Liam stood up and stroked his cheek almost tenderly.

“It’s okay, we’ll fix this.”

He stripped Arthur completely right there in the living room, laid him naked on the couch with his legs spread, then pulled out a Northshore Megamax. He unfolded the thick white diaper slowly in front of Arthur’s face, making sure he got a good long look at just how bulky it was.

“From now on it’s diapers day and night. No more big-boy briefs, got it?”

Arthur’s voice cracked. “Yes…”

Liam slid the diaper under his ass, lifted his hips with one strong hand, and taped it shut nice and snug. He gave the thick, padded front a possessive pat.

“There we go. All nice and warm in your diaper.”

He leaned down, pressed a soft kiss right over the bulging plastic, and whispered against it:

“With this on, you’re not going to have any more accidents.”

Arthur closed his eyes, face burning with shame… yet his cock was already twitching and hardening again inside the soft, thick padding. He curled against Liam’s chest on the couch, feeling the reassuring warmth and bulk between his legs. He didn’t argue. He just let himself sink into it—humiliated, protected, and strangely, deeply turned on.