its possible. yet its also possible for the earth's core to die just like mars. given that majority of sperms die right when they enter a woman... the little bit on someone's tongue being able to survive digestive juices from the saliva and white blood cells on your tongue, then survive entrance to the vagina, then choose the right tube at the right time when an egg is present... u get the point.


on another note. college story: during a orgy one girl gave a guy a blow job, then she ate out some other girl. guess what happened? uh huh.... urban legend just changed around a bit.

last note: i asked my gyno bout the college story one when i heard it a while back, he said that if something like that was really true, it'll be the biggest medical miracle in his forty years of practice.