Some say fetishes are a learn hehavior some say it is in your DNA.The movies show a girl taking her clothes off and just before sex
shows underwear,pajamas or panties AND THIS is the clothing you don't go out in public they are too sexy or lewd.
The beach the g-string and other sexy clothing.In the movies prostitutes in black leather boots or black leather jackets and stocking and other tight pants.
After looking at movies over and over it may that if you dress like that you are sexy
and than sexy later on becomes a fetishes .
Why do you think alot of prostitutes dress like that.The 60's the rebellious time blue jeans and legging too sexy big taboo .
The pop stars crop tops and tight jeans the skimpy clothing showing alot of shin.
What I'm saying is may be society has some thing to do with it.
And looking at porn big butts and boobs !!! May be it is the porn looking at big butts and boobs over and over it than becomes a fetishes ..