I have never owned a strap on, mainly because I want something specific and don't know much about them. I don't even know for sure it exists (it's GOTTA! I'm sure, I just don't know where to look). I want a double ended dildo strap on, that will be big on the side that I wear, for vaginal pleasure, and the other side small for my partners anal pleasure. NOTE: My partner is MALE, so prostate stimulation is a MUST!