RHE-263 - Is the rumor true? Infiltrating the 'underground' sex industry based on hearsay, 13 girls 4-hour full course

I bet it's real! Based on just a rumor, I went undercover. It looked like a normal massage parlor, but that was just the surface. From maid outfits to traditional ryokans, I've captured the reality of the underground industry. It was way wilder than I expected. This is the front line of the underground world!