A group of adventurous hikers stumble upon Rinkan Mountain's secret orgy club. They're quickly ushered in by a lustful madam, Saki. The club is filled with rowdy Japanese men and women engaged in various acts of depravity. All eyes are on the newcomers as they're led to a private room where they're introduced to their hosts: two massive tentacle monsters. The tentacles violate the hikers, pushing them to their limits of pleasure and pain. The orgy reaches its climax as more creatures emerge from the shadows, joining in on the frenzy. The hikers are transformed into mindless, horny beasts, eager to please their new masters. It's a nonstop orgy of violence, humiliation, and unadulterated lust. Spanish subtitles add to the experience, making it even more intense.
