RIX-051 An unscrupulous therapist secretly teaches obscene massage techniques to a new trainee, completely captured on camera

Newcomer apprentice masseuse women who work at a massage shop somewhere in Tokyo. I decided to have a veteran masseuse give me treatment guidance during my free time during business. Under the guise of teaching the basics of the procedure, she gradually gives obscene massages to a nervous apprentice who doesn't know the details... At first, she is seriously instructed, "Is that what it is...?" I can't strongly refuse because I'm being taught, and finally...! ?