Anna has always been curious since childhood and started masturbating at an early age. She developed an interest in sex, and her first real experience occurred during her second year of high school. When she entered university, her libido became uncontrollable, and she evolved into a woman with considerable sexual experience. Outgoing and sociable by nature, even while in relationships, she would frequently visit bars alone and casually increased the number of men she dated. Eventually, she married a man two years her senior who worked at a top-tier company, but his unsatisfying sex life made it impossible for Anna to restrain her desires, leading her to engage in multiple affairs.