Shiori Tamura, 32 years old, has a somewhat unapproachable aura from her dignified atmosphere. The wife of a former secretary of a listed company with secretarial qualifications. Currently, she has quit her job and lives peacefully with her husband and three-year-old daughter. Shiori, who was exhausted by a series of stresses when she was a secretary, used her daily pleasure as an outlet. - However, her sex life with her husband is exclusively bland, and it seems that she has not had vaginal orgasm through sex for many years. - "I can even with masturbation, but it feels best when I can vaginally through sex."