I was reading some stories here and suddenly remembered this.
I've been reading stories here since back in the Pro-axis days. It's always been a pretty fun read.
When I was about four or five I used to have this tape of some kids show that I used to watch. My aunt had made it for me and there was this one commercial that always seemed to interest me. I remember there being one commercial for some type of fragrance/cosmetic and then a commercial for pull-ups training pants. I remember hearing the sound of the commercial starting and that would get me really aroused.
Once day I was alone in my parents bedroom while they were downstairs and I decided to imitate the commercial and piss my pants. I closed the doors, rewound the VCR and as soon as the commercial came on I got this feeling like I was going to urinate. Then I tried to and I just felt this feeling like I was taking the biggest pee of my life and the whole feeling of relief in my body.
I don't remember getting a boner or feeling the orgasmic spasms but from what I remember I think it was my first orgasm. I, of course didn't know about orgasms and I don't remember ever feeling that feeling ever again. I guess you could say I had a bit of a diaper fetish for a few months before I got tired of the show and stopped watching the tape. Today I still have a bit of a 'fetish' with pee. It's not a dirty one like getting pissed on or pissing my pants. It's actually just listening to some hot guy peeing that can get me a little aroused.