I have not been spanked in public, but I have also been given punishment enemas in public. Each time it has been in front a group of other people, both males and females.
The spankings were with me completely nude. I was ordered to lay down on a table and not get up no matter how many lashes with a belt, not just bare hands, that I was given. It hurt and I did cry, but did not get up in fear of being not just spanked or whipped, but being tied down and being caned. OUCH, how that would really hurt!!!!
The enemas were given in the same way. I was ordered to lay down on a table and not get up not matter wha the reason to get up may be. If I did get up, I would be tied down and given an even more painful enema. I was then given a much larger enema than can be mentioned here on Zity Biz. YES, it was large enough to force me to have to throw up. There was a large bucket placed under my head and I was ordered to throw up into it when I had to. Just because I was throwing up, it did not mean the enema would stop. It continued until what came out of my mouth was just clear water and then some. As for it being painful, yes, it was painful and there were a lot of cramps from it. I did cry a little and there were some real tears. However, I did not dare try to get up. I was told that if I did try to get up, I would have my ankles tied together and instead of laying on the table, I would be suspended upside down and whipped while getting even more water drained into my butt.
The above enemas were given in front of a group of 10 other males and 10 other females. They were given by a really strict Mistress who wanted to really humiliate me in front of a group. She explained everything to the group as she did it to me. She could tell when I was getting to the point where I could not hold anymore and I was about to throw up. She then said to the group, “Now, he is about to throw up. Let's all laugh at him and tease him when he does.” About two seconds later I was heaving to throw up almost like it was Old Faithful. I did this for several minutes before She stopped filling me up with more and more water. After the enema, she invited others to spank me. One slap with a bare hand from each of the females. Then any males who also wanted to give me a slap on my bare butt.
This was about 40 years ago.