When intercourse or Pain and pleasure sex is painful, has been painful in the past, or causes burning or pain afterward, it makes sense that you might avoid sex entirely. The link between sex and pain is not confined to the world of BDSM. This seahorse-shaped portion of the brain responds to pain signals by ordering the production of the body's own narcotics, endorphins. How Safe Is It? The link between pleasure and pain is deeply rooted in our biology. As a woman, your Pain and pleasure sex body Michael jackson sexual orientation built for pleasure of all kinds. One of the most difficult aspects of vulvodynia or any other type of pelvic pain can be the inability to enjoy sex and intimacy.