I personally don't like sucking dick.
On the other hand, I really love rimming! To me, mutual oral means that a guy sucks my dick, and I eat his ass.
But yeah, in the end everyone has different preferences. I definitely prefer anal to oral sex, while many guys have a stronger preference for oral, and some don't even like anal at all. It would be boring if we all liked the same thing.
Everyone's preferences are valid!