Shortly after diplomatic relations were restored, Lyudmila Celia, a Judo student studying abroad, was selected to be part of a Siberian Federation goodwill group visiting Japan. She was a female spy who had undergone rigorous commando training in her home country. After being caught in a trap, Celia is sexually trained as the perfect target for torture by young, virile soldiers. First, her sensitive nipples are played with, and her beautiful face is molested, after which she is tied up and left with a vibrator attached. She is then subjected to relentless sexual torture in between vigorous whipping, electric attacks, and enema torture, until she finally confesses everything...