Marathon 1983 (Vinegar Syndrome) 720p

"Marathon" (1983, Vinegar Syndrome) is a film centered around a party thrown by champion hot-dogger Bill and skier Drea after they win a major ski contest. The celebration is characterized by extensive sexual activity, presented as a continuous orgy. The film features a variety of sexual acts including oral sex, vaginal intercourse in multiple positions, lesbian scenes, double penetration, and group sex. The cast includes notable actors from the adult film industry.