Mayu Saito is 25 years old. - As the young proprietress of her parents inn, she spends her days working hard at her training. - Mayu-san, who is serious about her work and cares about human relationships, even though she is from her parents house. - She must have been as sincere in her relationships with men as she was in her work. thats right. - She seems to be unrelated to such AV, but she is actually interested in using tools and a little abnormal play like SM. - She says that the more serious a person is, the more addicted she is to having fun, but is she exactly that type? - She seems to be interested in restraint, so first she fixes her wrist with a belt and caresses her whole body with a soft touch. - She has sex for the first time in a long time, and Mayu-san who gets her breath up as soon as she is restrained and makes her nipples stand. - Her tight skirt is pulled down and her shapely ass is wrapped in black stockings. - The unfamiliar appearance of her fidgeting and shaking her hips stimulated her desire to conquer this place. - I will break her stockings, and fulfill her wishes with rotors, electric massagers, and blindfolds. - Mayu, who surrendered herself to her first pleasure and excitement, shook her hips violently and greedily immersed herself in the act.