If you’re not used to this, it can feel uncomfortable at first. Anal penetrationīefore you get to the prostate, though, you make contact with all of the nerve endings in and around the anus. While this little gland’s job is to produce and propel semen, it also happens to be chock-full of sensitive nerves that can make for some highly pleasurable feels. Cisgender men and people assigned male at birth have a prostate.