Sei continued further down to being younger. He turned into a 1 year old. Sei crawled out of what was left of his shirt and looked at the 10 year old Johnathan. Johnathan walked over to Sei and stared down and started to giggle. He looked down at Sei who just sat there wearing nothing but a diaper.
"You aren't old enough to wear a diaper with Sonic on it. And you like Barney second of all. I mean look. You have a doll of him with you." Johnathan said. Sei looked at the doll he had and then at his clothes. "Maybe we should find a more appropriate diaper for you." Sei than just stood up and spoke, "Me no baba. Me big boy." Johnathan just giggle. "No you're just a baby." Sei started to grab at his diaper trying to get it off. "Sei, stop now!" Sei than ripped the tape a small bit. "Me big boy." Finally Sei ripped it making him totally exposed. "Sei, why did you have to do that? Now we have to find clothes for you downstairs." Johnathan just picked him up and walked to the children's room. Johnathan looked around until he saw a shelf on the ground that had different diapers. Each a different size. Johnathan put Sei down right next to. "Now I got one with your favorite person. Barney." Johnathan giggled because he could now humiliate Sei. Johnathan reached his hand over to pick the diaper up but then he dropped it as if it burned. Johnathan started to get smaller along with his diaper. He stopped getting smaller when he turned 9 monthes. He was barely able to crawl. Johnathan just started to cry. He looked down at himself and still cried.. Sei looked around and giggled at Johnathan. Being younger started to affect Sei's mind a little though.The idea of being younger felt like fun to him. He thought of just messing with his age now.