STAR-919 [Uncensored Leaked] Marina Shiraishi, a married woman and sex slave, a busty wife who was trained to expose herself by a sadistic pervert.

One day, Marina, a married woman, is sexually assaulted on a bus and, to her dismay, finds herself feeling pleasure. A perverted man who witnessed the incident blackmails her and rapes her at her home. With her weakness still exposed, Marina is forced to endure humiliating exposure training. Filled with guilt towards her husband and shame, the man's training awakens her hidden masochistic tendencies, and she falls into a life of sadistic pleasure, becoming a sex slave...!