I get aroused from different shaped cocks. The ones that have extra large heads, crown of thorn heads, flat heads, even no head, too big and very small clit like dicks, in a word, unique. Throw in a bevy of odd bends and curves and I can be satiated for hours.
Same for women. When young, sadly, I only enjoyed watching flawless beauty, firm breast, butt & skin. Now on the other hand, I've cum to enjoy over weight, stretch marks, long labia, large saggy breast swinging & swaying, plain every day beauty is the best.
I suppose that isn't so unusual, except for me personally.
Because of the internet, and it's exposure to so many kinks and fetishes, I have branched out to foot fetish, and machines. (Not BDSM xxxxxxxxxx machines) My wife does enjoy my foot massages that I now give, with great enthusiasm for her.
Fisting is the fetish I find intriguing. Maybe a little unusual, as society goes, but not sure. Lesbian fisting seems less brutal than men, and therefore more appealing.
Bi. I fantasize about being under a vagina while it's being pumped full of cum, anticipating doing a delicious clean up, of both. I don't like the portrayal of being humiliated, xxxxxxxxxx or degraded in any way.
Unusual stuff as society goes? Not sure anymore! Maybe not, but for me yes.
My brother gave me my first computer with a warning, that there is stuff on the web that will scare you! He was correct. I realized after a while how very normal I am. (or was).