Hi, thanks for the feedback. I am not sure what Ballooning is so will have to read up on that.

I had considered moving Knife Play to the extreme section (section 6 page 7) but since Cutting was already on the list I just dropped it. I might need to read up on that again as currently I consider it ultra extreme play with a high risk rate requiring very skilled and experienced partners. Even a very dull knife hurts if you should fall on one pointy side up.

I also left out Gun Play for the same reasons even though to me the Gun is the safer option as long as it is unloaded AND the firing pin is removed or chamber blocker installed or both.

Personally, I would suggest using toy or rubber versions of either one if it was needed for role playing. But that is me, I am sure there are others who will not agree with my thoughts on this subject.

As for:
Urine (external) - Golden Showers, fetishes section 6 page 6, section 8 page 10
Urine (consuming) - Serving as toilet (urine), section 8 page 12
Fecal (external) - Brown showers (scat), section 8 page 8
Fecal (consuming) - Serving as toilet (feces), section 8 page 12