The Forbidden Party is a secret event where rich and dangerous people enjoy dubious pleasures. To your suprise, one of your colleagues, shy and quiet Sora, turns out to be a plaything at one of these soirees. The only question is whether it's by choice. You've had little contact with this young man, however Sora has always seemed like your average workaholic with family problems, not some freak with a double life. But who really knows what is hidden behind this modest façade...