"Alright sweetheart. Let's have bath time with Daddy." Blaine cooed, setting Kurt on his hip.
Kurt made a face. He hated bath time. He wasn't allowed to wash himself but Daddy and Papa could never remember the order of hair products that he used.
"Don't be a grouchy baby, bath time is fun!" Blaine cooed as he met Sebastian in the hallway and handed Kurt over.
Kurt sighed. "Can I have my toys?" He asked.
"If you cooperate, you can have all the toys you like." Sebastian promised.
Kurt beamed. "Okie dokie." He giggled.
Sebastian set him down on the toilet and took off the overalls, then tugged his shirt off over his head.
Kurt blushed and shifted self-consciously, hating how his diaper was on display for anyone to see.
"Can you go potty for Daddy while he runs a bath, Kurtie-Pie?" Sebastian cooed.
Kurt blushed and shook his head. "Don't gotta."
Sebastian started the bath and turned to his baby. "Are you sure? According to Papa you haven't needed a change since lunch time and since then you've had juice and a bottle."
Kurt bit his lip. Of course Papa would have told Daddy everything. "Well, I don't Daddy." He said, cursing to himself as the tensing of his thighs gave him away.
Sebastian smiled scooped Kurt up, sitting on the toilet and setting his baby on his lap.
"You can do it, baby. Just relax so you can have a nice bath with Daddy." Sebastian cooed.
Kurt let out a whine and shook his head, squeezing his thighs together.
"No, no, none of that." Sebastian cooed, gently prying Kurt's legs apart.
"Nooo!" Kurt whined.
Sebastian shushed him and began to gently rub over his bladder. "It's okay, baby. Daddy and Papa want you to go potty in your diapey." He cooed.
Kurt blushed a deep shade of red and squirmed wildly, trying to hold it in. In one last attempt, he brought his hands down and pressed his crotch through the diaper.
"Come on, baby." Sebastian cooed. It was always like this. He and Blaine had hoped that by now Kurt would be used to it, but he still put up a fight every time. He gently grabbed Kurt's wrists and pulled them away from the diaper.
Kurt whimpered desperately, letting out a choked sob when he leaked, the urine immediately being absorped into the thick diaper.
"Just relax, sweetheart." Sebastian cooed. "Please? For Daddy?"
Kurt let out a cry as he finally gave up, his bladder releasing.
Sebastian smiled and held Kurt close as he felt his baby boy relax against him, the diaper growing heavy and warm on his lap.
"See? That wasn't so bad." Sebastian cooed. "Thank you, baby."
Kurt remained silent, too embarrassed to speak. His face was as red as a cherry and he buried it in his daddy's shoulder.
"Let's get you washed up, then you can pick out a story to read before beddy bye. How does that sound?" Sebastian cooed as he laid Kurt on the counter and untaped the wet diaper.
Kurt covered his face as he was changed, though the sound of a story did appeal to him and he nodded.
Sebastian grinned. "Alright. Into the bath you go, baby." He said, carrying Kurt over and setting him carefully into the tub.