The Male G-Spot is the prostate, or more specifically, the prostate-perineum. What are they? The prostate is the male prostate gland, and the perineum is a dime-sized soft spot between the anus and scrotum. The important nerves that control the sexual organs, including those controlling erection, orgasm, and ejaculation, converge at the prostate and the perineum area. This means that this area is essentially a man's "command center" for sexual pleasure.