I decided for the sweats. I looked in a mirror and saw how cute I was. I turned and saw a slip of what I was wearing as underwear. I pulled down my pants and saw the underwear. I excepted for something with a kid like design, but it was just black with a weird bulge in the crotch area. "Probably the way they are designed." I thought to myself.
I went downstairs to finish my homework whem I heard a door bell. "Ah crap, they can't see me like this." I thought to myself as I paniced. I pushed a chair to see the peephole and saw uncle Eric. "Hey dude, open the door and help me with the groceries." He said holding a large container of drinks. I opened the door and let him in. "Wow, you haven't grown since I've seen you." He said as he set the drinks on the table. I ran outside and grabbed a few bags. "Should have changed back before I opened the door." I thought to myself as I was struggling to hold 2 bags.
By the time we got all the groceries in the house, uncle Eric noticed my watch. "So what artifact did gramps give you, because I know there is no way that you remained 5 years old in 9 years" he asked. "What artifact?" I asked him as I attempted to hide the watch. He grabbed me and tickled me till I answered him.
After I told him everything about the watch, he pulled out an amulet from his shirt. "Magical amulet, let's me change my aparece" he told me. "So, you wore diapers when you were 5?" He asked me. "No, I wore big boy pants" I told him in my squeaky voice. He pulled my pants down to see my underwear. He pointed at the bulge in my crotch area. "Either you have a weird boner problem, or those are diapers." He told me. I pulled the waistband of the underwear to see inside. It practically looked like a diaper inside. "How did I not notice this before!" I screamed.
"Hey don't worry, we can go get you some underwear. Grab your shoes and let's go." He said as he walked twords the door. I grabbed my shoes and ran outside. I saw a car seat in the back of his car. I was slowly regretting the change of things. "Hey it I'd either age back to normal and wear that, or sit in the car seat like a good boy." He demanded. I climbed in the car seat and he buckled me in. It felt weird with the buckle over my crotch area. It also felt a little tight.
When we got to the mall, I saw