Ah, it's good to see you guys so comfortable on UKP that you're able to come out of the closet on here and admit you don't like "real" women. Bless..

Joking aside, I love them, as long as they aren't totally out of proportion. Some of them are just massive lumps of at (or silicone) which look totally out of place on an otherwise slim (or slimish) frame. As long as the arse isn't flat then I'm generally happy.
It does seem to be the fashion at the moment, though - probably due to the rap videos, etc where loads of massive arses were on show (and they were just the rappers), leading on to twerking and so on where a big arse is a boon. I personally hate the "porn star" look, all botox and fillers and facelifts and overdone makeup & massive fake tits - ugh.
Just as well we're all different, otherwise we'd all be after the same women and the prices would be even worse than they are currently!