After the repressed Mr. Prospero locks himself and 11 of his close friends away in a mansion to escape the lustful influences of a sex virus, they decide to celebrate with a masquerade party where there`s only one rule...no one is allowed to wear the lust-ful colour red! But when a mysterious 13th guest appears wearing the forbidden scarlet, his presence causes everyone to indulge in the biggest, hottest feature-length orgy in years!
After the repressed Mr. Prospero locks himself and 11 of his close friends away in a mansion to escape the lustful influences of a sex virus, they decide to celebrate with a masquerade party where there`s only one rule...no one is allowed to wear the lust-ful colour red! But when a mysterious 13th guest appears wearing the forbidden scarlet, his presence causes everyone to indulge in the biggest, hottest feature-length orgy in years!