Patterned after "Anorexia" and "tanorexia." A semi-disorder characterized by an insatiable need to undergo enemas, often associated with a fear of uncleanliness when playing the passive role in anal sex. Usually refers to self-administered enemas, but not always. Common among anal retentivebottoms. Occasionally but not necessarily coincident with Klismophilia.
Following a messy and embarrassing experience with his boyfriend, Derek developed a case of enemarexia.
That guy seems like such an enemarexic; I'd bet he takes two hours each day to "cleanse himself".