What kind of erotic aids are there that are designed cleanly for the male penis? Basically, they are all dildos, artificial vaginas or masturbators (these are mostly synonymous terms), so sexual aids that replace normal sexual intercourse. It also includes various erection and strangulation rings that improve a man’s stamina during sex. They do this by holding blood (safely for a short period of time) in the penis, thus improving the strength and length of erections. We’ve also included male chastity belts, which may be an unusual device, but the prevalence of male submissiveness is definitely on the rise. We have reviewed and tested all of these toys ourselves and can help you choose and buy them.