At one time, thot rimming was the nastiest thing one guy could do to another, or have done to him. I mean, look at the area involved, and what comes out of there!
Then i met a guy couple years ago, and he really enjoyed it and initiated me into the pleasure that rimming can give to the giver and to the reciever.
Two years later, and my boyfriend and I pleasure each other in that manner increasingly often. Other than my 'teacher', he is the only one that I have rimmed, or been rimmed by. At first, he was sort of reluctant to have me burying my head between his cheeks, my lips and tongue actually making contact with that area of his body, but once he felt how good it feels, he was sold. We now make it a part of our sexual experimentation quite often, each of us growing more and more comfortable with such action. It is, after all, only a part of the body that we have each come to love and enjoy. Why not extend attention there, also?
When i go down on my guy, I start by just licking up and down the crack, then spreading the cheeks so that i can bury my face between them. I try to get in as close as I can, because there is not shame in doing something even that intimate to someone that you care for deeply. As my tongue passes over the warm, puckered skin at the opening, and then presses inside to the silky warmth..i get more aroused and my excitement passes to my boyfriend. he starts to moan, move his pelvic region and to press his fingers into my hair as sign of enjoyment. This is also a good time to pay attention to his low-hangers and hard male-ness....
It is a major turn-on, to look down and see his handsome head buried in that area as I lie on the floor on my back ( we find that 69 position also works extremely well for mutual pleasuring) and he loves my ass. The feeling of his tongue, lips and hot breath are so sensuous upon that sensitive area, I become an animal and he reaps the benefits when we move onto 'heavier' activity...
Rimming is seen as risky sexual behavior, and i would not do this with just anyone. My boyfriend and i have been together for a year. We trust each other. We care for each other deeply. For us, rimming is just another way of showing our feelings for the other, and to extend our intimate sexual pleasure even further.
. So im sure we will make it up to me. 
