My husband has expressed interest in anal play. We have purchased the Blue Man Corkscrew for our upcoming vacation and have every intention of using it for the first time. I am not quite sure how to add it in to our foreplay. He wants me to use it on him. I know he needs to be very clean first. Should he use an enema? I know he needs to be very aroused, we need to use lots of lube, and go slow. What position should he be in for the easiest first insertion? Doggy, side, back with legs pulled up? Is there a position that men have found easier for insertion? Any advice would be helpful!