Uma to onna to inu

馬と女と犬

Also known as Uma to inu to kifujin, Horse, Woman, and Dog, Uma to Onna to Inu, Ruff Sex, Poaching By The Water

Three social outcasts who live near the seaside interact with each other in increasingly disturbing ways. The trio of characters are a woman who has killed her sister, a man who enjoys necrophilia, and a female amnesiac. The first woman engages in sadistic pursuits such as capturing young women at the beach to force them to engage in sexual activities, including copulation with a horse and a dog.