Here, I'll do you one better and explain
everything that turns me on and why. Keep in mind that I am probably the extreme minority that has logic behind what I like, others just like what they like just because (ask a gay why they gae). I'll list it in order of biggest turn on to least big turn on.
Incest - Being Asian, family is extremely important to me (insert Toretto memes here) and bring able to fuck a family member is a perversion of this sacred value. As they say, forbidden fruit is always the sweetest. I'd never be able to do this in real life though as I have a huge thing for white girls and none of my family are white.
White girls - White girls are a huge turn on for me. For one, the first love of my life was a white girl and the first girl I ever seen naked was a white girl. On top of that, my family warned me never to date outside of my race, especially not a white girl who'd never be able to perform the traditional role of a wife in my culture. Finally, I grew up in an area in the US where white girls are as rare (and more attractive to me) than a Lamborghini. To me, white girls are a forbidden fruit that I can't get enough of.
Big tits - I have an obsession with big tits (C-F cup) and my rationale is that I was never breastfed and I saw my younger friends get breastfed at an early age and it naturally made me curious. I never developed the association that kids make that tits = food and it didn't help that all the girls I knew hide their tits away like it was sacred or something. So yeah, forbidden fruit again.
Impregnation - It's sex with consequences. Sex is a bit meaningless at times if it's just all casual and that gets boring real fast. The risk of impregnating a girl, whether you intend to or not, ramps up the stakes and puts weight into an act that has now become mostly used for pleasure.
Sleep sex - It's the thrill of trying not to get caught that turns me on. Again, it's sex with consequences, probably pretty dire consequences if it's rape. It's a turn off if she wakes up and starts enjoying it though.
Netori and cuckquean - I'm a bit of a narcissistic fucker at times, so I like when it's all about me. For netori, basically stealing a girl from another guy, it gives validation that I am better than at least one other guy. For cuckquean, it gives validation that a girl would still want me / love me after I fuck another girl in front of her.
Stockings - Stockings (not fishnets or tights) can really emphasize the shape of the legs and make something that might look plain at times have a bit of depth. I also grew up watching late 80's early 90's porn where stockings were in abundance so that probably has something to do with it. Finally, stockings hide what is my biggest turn off of all: feet. Seriously, every part of an attractive female body is long, slender, elegant but toes are fat and stubby
. PS whoever invented leg warmers needs to be shot.