Miss Hibiki, who was a class committee member in junior high school and was rather sober until she was 20 years old, blossomed her exceptional erotic talent at the time when she could not find hope for the future in the office lady she was working for, jumped into this world at the invitation of a scoutman, studied SEX techniques with her own seriousness, and gradually enjoyed herself. Enjoy the finest service that makes full use of a long tongue like a gift from God!