Good point, Sharon. But do urine and fecal fetishes always go together, since people tend to lump them when discussing kinks? Do some people like one, but not the other?
In my mind, poop is "dirtier" than pee, but that's only my own association... though biologically, I suppose that's also true (I have read that urine is sterile when it exits the body, which poop certainly isn't). I also think blood is more dangerous than either of those two bodily excretions, but again, my own "ick" factor there.
Personally, I have an "ick" factor about ALL body fluids other than spit
, but I did get used to semen after awhile. Which is probably just as "dirty" as the rest (in terms of possibility of contamination/STD's). I guess it's all relative.