Finding Discreetly at the Internet Cafe A Girl Alone?

After watching a YouTube review of an internet cafe in Japan, I found myself intrigued by the concept of girls masturbating in public places. The owner of the café, Shino Yuki, offered to show me around and explained that some girls prefer to use the cafe's private cubicles to indulge in their pleasures. She also mentioned that these cafes are a common place for young women to meet men and enjoy intimate activities, making them hotspots for all types of people. I decided to take her up on the offer, but would my expectations be met? Would I find a girl masturbating in one of these cubicles?