Lol @ berbs bewbs people. Thanks.

Nice fingers. (prince I'm looking at you here....and I don't care if you were inb4, you weren't INB4 if you get me

)
ok no seriously.
A man's verbal wit. Word play rates high on what works for me.
This area on a man:

Also the curve in his back when he lies on his front.
A mans back.
His butt.
His height.
A man in a suit. I LOVE a man in a suit, especially if he can play the part well and pull it off.
Gay porn, both girl on girl and man on man action, also group sex lol favourite red tube categories.

My thoughts and imagination.
The suggestion of sex in the right way, which ties in to how well someone can play with their words. Sleazy or suggestive, different reaction.
Nice eyes.
For some reason a man (would have to be my man not some random idiot) on the phone totally distracted. Have no idea what it is about that situation that creates urges that need instant gratification.

Outdoor sex.
Motorbikes to tie in with the outdoor sex part.

Having a finger trailed down my back.
The right kind of kiss.
The right kind of smile. Kind of confident, cheeky yet slightly shy.
Man this list could go on and on and on.