Responses
I have a fascination with psychology and have taken several college classes on the psychology behind sex. You would be surprised by the amount of fetishes that are based on humiliation and taboo behavior. The poop thing tends to be a humiliation tactic and power play. The blood play is an extreme form of intimacy, trust, intense sensation, the exploration of taboo, and power dynamics. I hope this helps.

I get that bdsm is a spectrum.. but are there really ppl who enjoy the blood and poop related plays?
I just don't understand it how it could be pleasurable... Won't it stink? And just generally we usually relate the poop to dirtiness so I personally don't get it