Coprophagia is the eating of feces or dung. The sexual paraphilia involving a sexual arousal from the eating of or sight of eating someone eating feces is called coprophilia.
More About Coprophagia
The practice of eating feces, whether human or otherwise, is something that is typically classified as unsafe for human health. There is a small population of individuals who partake in the practice. The Human Centipede is a film example of the sexual interest of eating feces. This practice can be harmful to human health.
