Mary Butterfly, clad in an apron, is about to smash a cake, but her true desire lies elsewhere. She's a foot fetishist, and her husband, Alexandre, is well aware. As Mary dunks her bare soles into the cake, her toes squelching the cream, she moans in ecstasy. Alexandre watches, his camera capturing every sultry moment of podolatria. Mary's wet, cake-covered feet glisten as she grinds them, leaving imprints of her soles on the cake.