WANZ-389 Undercover Investigator Mio Kayama Gets Caught in a Hospital Trap

Mio Kayama plays an elite investigator who goes undercover as a nurse at a hospital suspected of illegal experiments on women. She uncovers a secret trial but is caught by the director, who drugs her with an aphrodisiac. She then endures rough treatment from the staff and a group of patients, ending with repeated internal creampies.