I know there was already a thread like this but it was closed for some reason. I wanted to share this story from my youth with the board.
I can't remember when I started liking diapers. I know when I was probably 4 or 5 I would take diapers off of my cabbage patch dolls and try to put them on myself.
When I was probably about 10 I was playing with my younger brother, our cousin and a friend at my grandparents house. We were the only ones at the house at the time. We had just started playing hide and seek and the first closet I hid in had a package of baby diapers and a package of pull ups. I suggested the idea that we modify the game to where the seeker had to wear only a diaper while seeking out the other players. I don't know how or why I came up with this or why they went along with it but they did. I don't remember the details except that I know that we all took a turn in a diaper or pull-up. Needless to say with 4 younger people like that, it leaked out to the parents and we all got in a bit of trouble for it.