@Kathy4161 Yes, one person.
Reason for the enema - I had her watch me give one to myself one day after telling her that I needed them sometimes. Then I had her give me one a few times after that. After a few times and me suggesting it, she wanted to see what it was like for herself to receive one.
Type of solution - Baking soda and water.
Quantity of solution - Filled a two quart bag, she took a little less than half for her first time.
Equipment type - Open top two quart bag, standard nozzle that comes with extras with most modern silicone bags.
Was recipient tolerant of the enema - Yes, up until about half way through the bag. Then she desperately wanted to use the toilet.
Results of the enema - She had a LOT more poop in her than she realized (I was expecting that, she wasn't). She hadn't figured herself as constipated or even needing to go to the bathroom. She was amazed and kind of embarrassed by all of what came out of her. She said afterwards that she felt great after getting all that out of her that she didn't even realize was there.
People you gave enemas to - Just my girlfriend and myself. I'm hoping to give to a male friend someday, he and I have been discussing that possibility. I have been on the receiving end of enemas a few times from another male friend.