guys that do that are kind of rare.
preference - ass or puss?
I could get into it as long as I was comfortable with both the woman and the other guy. Not sure I have preference for entry point, but generally not an anal fan, so puss, I guess.
A poem for your enjoyment. Little something that came to me a couple days ago
https://www.lushstories.com/stories/erotic-poems/the-mistake-4
Never had the opportunity. The only threesome I had was pretty tedious no one seemed to be able to coordinate.
Definitely your hot pussy first...