Sebastian:
Does anyone remember when Howard Stern was on late night TV (tube) and actually spanking a beautiful girl. It wasn't a hard spanking but still, it was OTK. I don't think that it was on the bare.
Howard Stern and his staff members have spanked numerous girls over the years. He even has a commercial spanking device called the Robospanker that has seen much use. Most of the times the girl has had a bare bottom or is wearing a thong which is essentially on the bare.
The only negative thing is that the spankings are pretty light, more like playful birthday spankings. Also you can tell that even the Robospanker is set on its lightest setting. But better some spanking than none.