Perhaps it's the young pampered thing in me talking, but I don't see self-indulgence as inherently negative. The richness and deep satisfaction that results from serving and being served is definitely a positive thing! It's heady to me; I can only imagine what it does to him.
I think it would be a waste of the time and energy a good session takes to NOT fully immerse yourself in the luxury of the moment. This isn't to say sloppiness is encouraged! That actually hinders the enjoyment for both parties, while self-control brings out the full potential of that indulgence. Of course, I'm a worshiper of selfishness, so my opinion leans that way.
I think it would be a waste of the time and energy a good session takes to NOT fully immerse yourself in the luxury of the moment. This isn't to say sloppiness is encouraged! That actually hinders the enjoyment for both parties, while self-control brings out the full potential of that indulgence. Of course, I'm a worshiper of selfishness, so my opinion leans that way.