Isn't rimming usually more tongue on asshole? I have an embarrassingly short tongue, so I'll never get inside. I just figgered my way was more the norm.
It's not what you think; you don't just assume the position and I start jabbing. It's very sensual.
I know some of the guys really like it. They are being shy and not chiming in.
When that area is nice and clean, it tastes just like any other part of the body. I'm sure we all have nibbled on an earlobe, licked a cheek, took a bite out of a nice round ass. All tastes the same when clean....like most exotic foods taste like chicken.
When a woman is not prepared for a tongue past her taint, a faint odor will be your only warning before you may taste something that will have you getting up to use mouthwash. Most people who like that stuff will prepare that area before a date or at least that day.
That about covers the tongue and mouth on the OUTSIDE of the anus.
The normal tongue can only penetrate about an inch into the rectum. And most bad tasting stuff is further inside. Being regular with your BM's will dictate your oral request schedule. Like when a woman has a "not so fresh" feeling.
As always, men and women can tell their partner about their body before putting their mouth anywhere. Be adult about it. Taboo shit is for Puritans.