Yep. I'm hetero and I f*cking love ass licking and being licked there.
As it's one of my major, major turn ons, if a girl is into it then it's a huge plus point in her favour. My gf is very into it, which is one of the many reasons I am so into her. Just the other night, purely as a gift, she rimmed me as she reached undeneath me to jerk me at the same time before finally sucking my cock whilst playing with my ass until I came in her mouth. I absolutely love the taboo aspect of it....
In fact, I've got hard just typing this reply. Unfortunately I'm on a bus and I have to get off soon, which means I'll have to walk past a bus load of people sporting a healthy semi. Lol.