Guys I think I found my weak spot on men... a dick is a dick but the anus is the spot!
I love a good shaped and coloured anus. I have made some weird algorithm in my mind about what anus looks good and what not. A nicely sized (specially tiny butt holes) and a pink colour is my preference. But anything that is not too discoloured to the rest of the skin will do!
A nice round bubble ass with a sweet looking hot spot! Can't resist on that (look at picture for one of my favourites whole image and close up!)