Poor-to-terrible DVD quality (washout, flattening, flare, glare, color-loss, shadows, sound drop-out) can't kill this home-movie collection's horny mood. Parts 13, 16, and 17: Ten guys (mostly servicemen) chat with off-screen Yates, then strip and solo. Many finger their assholes. One unbandages a fresh tattoo. Part 14: a prolonged threesome; the erotic tension before Lance, Richard, and Lonnie stop jacking and start sucking is nearly unendurable. Yates captures the nitty-gritty heat of these situations. He maintains a matter-of-fact tone while he puts his amateurs through what must for some of them seem like an experience out of science-fiction.