This time's masochistic mistress applicant is a 24-year-old programmer at a certain major game software company. She is a game otaku who also does game live streaming. Contrary to being an otaku, she has a glamorous body, but her shy personality has prevented her from experiencing various things with sex until now. However, she learned that there is an AV where she can appear wearing a mask, and she decided to apply in order to unleash her own sexual perversion. She couldn't make a sound at first because she was embarrassed, but please see her climaxing figure as she gradually feels it, raises her voice, and gets excited. Featured works and sale items are available at the "Crystal Eizou Digital Store" full of great information!