[Authentic Verification] The authenticity of the secret option at the in-store co-sleep foot massage salon (Suehiro-cho version, GNS-130)

This is a massage parlor. It's a popular establishment with a large number of registered customers, leading to fierce competition among the girls. To efficiently increase the average transaction value, the girls actively promote various options to customers. In many cases, this includes promoting options that are actually illegal, the so-called "under-the-table" options. They have no awareness of prostitution and feel no guilt. This is the reality here.