Chitose, who has been married for ten years, usually works part-time as a cleaning staff at her company. Her husband is five years older and they got married when she was an OL. However, they have entered a period of boredom in their relationship, and sex has only happened once a year for the past three years. Chitose has always been shy and introverted, unable to actively seek intimacy, and spends her days feeling frustrated. One day, she stumbled upon AV performances on the internet and thought about changing herself, wanting to be humiliated more and feel pleasure… Today, she came here with anticipation in her heart.
