oh yea, it's only a bodily fluid to begin with, unless you're utterly alone, you share bodily fluids everyday.. when you kiss someone you're sharing spit, when you eat out your wife/blow your man you sharing whatever the 'wetness' is technically called (i duno what it's called, still a body fluid) or sharing precumm/cumm, if you even accidently rub up against someone that's sweating, that too is a bodily fluid.

so then why is it disgusting? do you have a valid reason, or is it just cuz that's what you were told to believe?

oh, and believe me i'm not going to argue (if someone should try to) i'm genuinely curious about the subject, and i'm not getting defensive either, it's far in my past and i don't do it anymore, nor do i plan too, i did quit smoking afterall.