You are a thirteen year old boy who was left home alone for the week because you were grounded, you have two sisters, one older, one younger, a mom and a dad and you had only one thing planned.
When you woke up the rest of your family was gone, you immediately got dressed in a baggy hoody and baggy jeans, they were baggy for a reason. You left your house and started walking towards the old abandoned house, it's last owner Lucia Grey was the last blood line of the Grey Manor, but there was a rumor behind Ms. Grey.
You reached the back of the fence, looked around and scaled it, you quickly snuck into the house and closed the door behind you. The house was like a maze, but after a while you found the right room, it was a room designed for a baby but everything was in adult size, the rumors were true, Lucia Grey was an adult baby.
You walked over to the wardrobe where you found a package of diapers. You took of your clothes and put on the thick, pink diaper your legs were now spread incredibly far apart and you waddled back to the wardrobe to pick out some clothes. In the end you chose a small, pink frilly dress with striped knee high socks and pastel pink shoes, with a matching pacifier and wig which was done up in pigtails. You slipped into the dress and put on the wig, you then slipped on the socks and shoes. You reached into the rucksack you had brought with you and pulled out a beanie which you used to cover the wig. You then put your own shoes into the rucksack, along with your socks and boxers and two full packages of diapers. You pulled on your old clothes and covered everything up, you couldn't even see the shoes because they were so long.
You scaled the fence once again and walked fastly home. Once home you went into your little sisters room and closed the curtains, you took off your hoodie and jeans and giggled at the sight. You exhaled in exhaustion, you had woken up quite early, you looked at your little sisters crib and shrugged ,why not? You took off the shoes and layed down in the crib.
When you woke up from your nap, you were extremely hungry, but sticking with the theme, you heated a bottle of milk and grabbed a few tubs of baby food before sitting down in your sister's highchair and digging in, the baby food was surprisingly tasty and when you were done, you explored the rest of your sister's room before you found what you wanted, it was the thing that you attached to the ceiling and bounced you. After a while you had it up, you grabbed a pacifier from your sister's room, got the remote and watched TV whilst bouncing.
You must have fallen asleep at some point because you woke up with a strange lump in the back and a warm patch in the front, you had messed your diaper! You grinned and got out of the bouncer. You pondered what else you could do and immediately had a thought. You took a selfie and sent it to your friend who was very into ABDL and always wanted a little of her own, You captioned the text, "Come change me". And sent it.