Top-secret undercover investigation of a certain university club rumored to have many beautiful girls! This time's target is Meru-chan, who has a cute smile. She's thoroughly fucked in a club she joined without knowing it was a sex club! After having fun without feeling any sense of crisis about being the only woman at a training camp, it's time for the long-awaited fun time. Drinking alcohol, raising her tension, and having a big orgy in a high mood! A secret erotic training camp where she ascends to heaven covered in semen!