Oh yeah Ive definitely taken the tongue to the O-ring! Fortunately Ive never had a bad experience as far as hygiene is concerned, so alls well that ends well!

Another fun one when performing oral upon a female.... Ill get the entire REGION nice and wet, then get to work on the little man in the boat with my tongue, slip a finger or two inside her, then lube up my thumb and slowly apply pressure to the backdoor. If she is comfortable it will slip right in. Dont need to really go farther than the first knuckle, its just stimulation of those blood-filled nerve endings that Im goin for. Triple stimulation like that has had some phenomenal results, as long as you can get the movements of the tongue, thumb and fingers to all synchronize. No O-face if shes distracted!


EDIT: Ive really only tried it with my ex though, and I know how everybody is different. A girl from work managed to seduce me and broke my 6-month streak.. DAMNIT! Maybe Ill spring it on her when she least expects it...