AN: I found a prompt for this and just wanted to fill it. So here's the begining. Please review, and give me ideas of which you would like to see in this fanfic. I promise I'll try and incorporate them!
Warnings: Eventual non-sensual!Daddy!Blaine and baby!kurt and AgeRegressed!Kurt Also, I have no BetaReader - so sorry for any mistakes. In this chapter there is diaper changes.
School is a complete and utter pain, I have exams coming up, so I'm writing and updating when I can... - Kay xoxo

After a sleepless night at home, Blaine finally decided to get up and have a shower. After about half an hour, Blaine had had his shower, had several cups of coffee and was double checking the safety of the house before he picked up his keys and wallet. Having everything he needed, he left the house and got a taxi to the hospital.

Finally arriving, he practically jumped out and speed walked towards the entrance. Heading straight to the 18th floor, and talking to Kurt's doctor about taking Kurt home.

"Well, I think when he wakes up you can take him home.." the doctor told Blaine. Unable to help himself, Blaine let out a massive sigh, before waiting for the doctor to continue. "He's been asking for you when he's been awake, and we've got some needed items from the maternity ward." The doctor walked towards Kurt's room with Blaine high on his tail.

Blaine had only just sat down when Kurt roused and began to wimper. Quick on his feet Blaine smiled down at Kurt, waiting for Kurt to realise he was there. Given a few minutes, the wimpers stopped and Kurt giggled to himself as he stuck his thumb in his mouth and began to suck. "Bwainey's here" he cried happily. Blaine sat back down, and took Kurt's other hand and began to pretend to eat it, making Kurt giggle endlessly.

As the nurse entered, a smie on her own face as she saw how Blaine was treating Kurt. "Having fun?" She mumbled as she handed Blaine some extra items to take home incase he needed them, she then left the room in a hurry. "Do you want to go home Kurtie?" Blaine whispered towards Kurt, whose eyes lit up with sparkles as he gigled in reply. "Wait here then.." Blaine rushed to find the doctor and ask about releasing Kurt, and hurrying back towards his loved one.

Upon entering the room again, Blaine chuckled at the sight. Kurt had got himself tangled up in the bed covers and was adorably confused. Walking to the bedside and stopping, Blaine looked down at Kurt and smiled, holding out a bottle the doctor had passed him. Kurt saw the movement and reached his hands out for the bottle, forgetting about the covers that were wrapped around his body.

Putting the bottle down on the side out of the reach of Kurt, Blaine began to un-tangle Kurt from the covers, and then giving the bottle to him, but keeping hold of it, until all the liquid had gone. Sitting Kurt up, Blaine ran his hand across Kurt's back until he bupred. Laying Kurt back down he smiled at him before he began to tickle him, filling the room with the giggles coming from Kurt.

Within the next twenty or so minutes, the nurse from the pervious nights entered with a bag of items for Kurt. "Do you know anything about looking after a child?" she asked gently as she walked over towards where Kurt was laying with his feet in the air.

Walking over to Kurt, the nurse stopped and smiled down at him waiting for Kurt to return the massive smile. "Baby need changing?" she asked in her gently voice, still watching Kurt. Putting his thumb back into his mouth, Kurt looked back at Blaine.

In getting no answer, she reached forward and pulled Kurt towards her, after tapping Kurt bottom, she pulled the bag off her shoulder and set it down next to Kurt's head. "Would you like me to show you have to change a diaper?" she asked Blaine, turning around slightly towards him. Nodding, Blaine moved so that he was standing next to the nurse, and watched her with concentration as she removed the trousers, and the soiled diaper, before wiping him clean and putting the clean one on, and then placing his trousers back on.

Blaine sat back down after, and thanked the nurse as she walked away. Just as she left, the doctor came in and told Blaine that he definately could go home with Kurt. Taking hold of Kurt's possessions and the items given from the hospital, Blaine managed to get Kurt so that he was standing up, and was able to get him outside to a taxi.

Approaching the house, Kurt began to get excited and bounced on the seat. Blaine handing a wad of cash to the driver, not bothering to count it, as he picked up the bags, and helped Kurt out of the vehicle and up to the door.

Inside, Blaine let Kurt wander free, knowing that there was no danger that could occur. "Kurtiee!" Blaine called from the sofa in the front room. "Do you want a bottle?" Kurt almost screamed in reply as he found his way into the front room to Blaine, where the bottle sat on the table. Laying on Blaine's lap Kurt opened his mouth, waiting for the bottle, eagerly closing his mouth when he felt the teet enter his mouth. Within a few minutes, the entire bottle had been drained, and Kurt's eyes began to slowly begin to close, getting heavier and heavier.

Removing the bottle from Kurt's mouth, Blaine replaced it with a pacifier, and sat there watching Kurt sleep, keeping him close. Kurt's leg twitched gently in his sleep, as he moved every so slightly, burrowing futher into Blaine's warm body.