Prostate massage is an age-old form of procuring a healthy prostate and achieving deeper orgasmic pleasure for men by helping a man reach a male g-spot orgasm. The Prostate Massager is a male g-spot massager. It is a stimulating device for the male g-spot, a.k.a. the prostate gland. It works by stimulating this walnut sized gland, which is called a prostate massage. Prostate massage has been used for centuries for two purposes - intense sexual pleasure, and improving the health of the prostate gland.