>>7855
Sorry to reinforce the stereotype, but I'm a pedophile.
I find the idea of a 5-12 year old in diapers far hotter than an adult in diapers, but obviously adults and fictional drawings are the only ethical options. I generally prefer drawings over real life porn, because most porn videos have terrible scripting and terrible acting.
I also like to self-insert as the child in some of my fantasies, but unfortunately I can't actually change my age so dressing up is the best I can do.
As to the reasons behind the diaper fetish, I like both the comfort and security of it, and the humiliation and domination aspect.