TKT-001 - Hidden M-instinct unleashed, Komuro Ririka's intense training session

The content is simple and the story flow is monotonous. The actress has a good figure, but her look is a bit dated. A guy provides commentary, teasing her like 'Isn't she great?' while getting all excited and performing various SM acts. It's pretty softcore, though. The ending was a drama where the woman who seemed so submissive was actually playing the guy all along, leading him to run away saying 'Oh, that's scary'... Yeah, it's the kind of content you only need to watch once.