Asmodeo, the gigolo, watches in envy as Lucixxxx, his wife, takes another man's cock. She's a sumisa, a willing participant in their open relationship, and today she's a milkmaid, in a white dress, her round breasts heaving. The man, a stranger, penetrates her roughly, making her moan in ecstasy. She's infiel, cheating, but it's their game, their kink, and Asmodeo, the corno, can only watch, his own cock hard, as she takes her pleasure.