I was bought up in a strict but fair church going community. I saw my friends and their friends been spanked on occassion and I was too. One I remember was at a swimming party when I was about 13 so that would be 1963. There was all my friends there and their brothers, boys from the age of about 7 to 16, and their fathers. One boy who was in the same class as me was really letting rip and in the end his father came over and in front of everyone told him off good and proper. The boy was giving his Dad the mouth back and his Dad just pulled the boys swimming shorts right down and started spanking him. The boy was embarrassed as hell and red as a beet. He was a sandy haired boy so his red cheeks really showed up. When the Father had finished he just picked up his sons swimming shorts and he told the boy he could stay like that for the rest of the day. He was just standing there completely naked with a buning ass. He was very developed with a long thick _c_o_c_k_ but still completely bald I remember because I had started growing hair.
Some of the boys looked quite shocked, I guess they put themselves in the boys position but most of the younger boys were laughing and seeing an older boy naked and spanked. We went back to the pool and he just stood there in shock. He asked his Dad for his shorts back but he just said that when he was a boy all his friends swam naked so it wasn't any big deal and if he made more fuss he would think of another punishment. The other Dads clearly approved and were pointing out to boys what happened if you went out of line.
That happened about in the middle of the morning. The food was bought out by one of the boys mother and she just ignored the naked boy although I recall she had a good look. In the end he got back in the pool and tried to make the best of it but with his red face and ass and the other boys looking and snickering at his large dangling private parts it wasn't easy. At the end of the garden was a pailing fence and the men working in the wood at the end could see what was happening. They were shouting at the boy that he had forgotten to put something on that moring and were laughing at him.
When it was time to go home the boy was told there 'wasn't a point to putting anything on' so we were dressed and he was still buck naked. It kind of made his humiliation worse though he had been naked for most of he day. He had to walk down the drive with just his hands covering his genitals and his still red ass (and face!) on show. There was this elderly couple in the next house and they were laughing and asking what happened. He must sure have known his Dad was the boss by the end of the day and we teased him about it for a long time after.