The Ultimate Gourmet: Women's Body Gourmet Club (1987)

Saeko is invited to a gourmet that aims to be the ultimate gourmet. She has no idea that she will be eaten. She is told that the secret to great food is moderate exercise before meals, aerobics, and sex. But something becomes a bit strange. The lotion in the shower tastes like salad oil. When you she takes a shower, she can taste the salt...