So I have A few questions about enemas. Recently I have been administering them to my submissive, mostly to clean him out before anal play but also for A bit of fun. So far the most I have filled him with is 1 1/2 gallon, which seamed to fill him up quite A bit his little belly was very puffed out. I have been reading about the safety elements of enemas and came across A few things that I found rather alarming, probably the most scary I came across was that A large enough enema can offset the chemical balance of the body and make a person very ill, so my first question is how big can an enema be while still being safe ? (he is around 5 10' and about 130 pounds if it helps). I also read that adding A little liquid soap to the enema can make it more uncomfortable for the recipient while still being safe, so I was wondering exactly how uncomfortable this is ? and exactly what constitutes "A little" ? I also wanted to know if it was possible to administer one too quickly ? My final question is about cramping, I have been making him retain his enema's for around 5 - 10 minuets and noticed with the larger ones he was cramping up quite a bit, so my question is whether this is normal ? and if there is a way I can eliminate it or cause it depending on whether I want him to suffer or not ?. I would appreciate any answers you can give me.