[nellybell]

For the ice cubes, as long as you aren't constantly replacing them for long periods of time, you should be fine. It really shouldn't be enough to reduce your core temperature to dangerous levels. If you start to shiver when you are usually warm then it may be close to stopping time.

One thing though, when putting in ice cubes be sure that there aren't any sharp corners on them and they aren't straight out of the freezer. Sharp edges and anal do not mix. Also fresh out of the freezer ice cubes tend to stick to warm/wet skin and ripping it off of the skin could cause damage especially around the anus where skin is fragile.

As for anal to mouth, just don't. All kinds of bacteria and other things of ick are found in it and could possibly make you ill. Scat is the bodies waste, it is leaving the body for a reason.