not very apetizing. stick to the genitils, they were ment for sex.
I wouldnt do it cause I did a few weeks ago and didnt realize I had a tear in that region. Afterwards it got infected so bad I was in alot of pain and could not use the restroom.
one effects besides all the bacteria is the foul taste of s#*t.
Of course, there are risks to almost everything. Before doing anal licking (analingus), your partner should not need a bowel movement and should be otherwise clean in the area involved. It would help to gently insert your saliva lubricated finger into the partner's anus and sliding it in and out for a few times before licking or tonguing the area.
Your anal area contains E. Coli, you could get an infection such as an ear infection from bacteria traveling through your eustachian tube from your throat to your ear. It happens often actually. Also, general infections are frequent, such as a cold, flu, etc..
well the anal area has a lot of bacterial from fecal matter. just make sure your partner washes real good before you do anything like that and you should not have a problem.