This is all very true, to an extent...at least, from my experience. When I was actively doing sessions, I eventually changed my screening to simple open ended questions about previous experiences (Good and bad,) fantasies, hard limits, curiosities and how the sub came to feel in a session. Having a blue print into his mind. I liked to bring a sub to the point where they wanted to be submissive instead of receiving a service. Usually, it worked. But, yes, at the end of the day, a prodom is providing a service...just one that she has chosen to engage in. I found that most men need the dom to be truly enjoying themselves and in control. So, it is a fine line but with enough information it can be done.
As for Service Tops, there was a male dom who did shows at a local fetish club and would come to my parties. He brought his girlfriend with him, who was a switch but loved to sub. To see them play was a real treat. He knew her very well. By the the end of their session/show...she was puddy in his hands. I learned a lot watching them play.
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