Synopsis: Kakure bicchi sotsugyo shimasu

After my perfect mimicry was discovered, I decided to quit being a bitch. Madoka Komori is a 28-year-old office lady. Although she looks neat and tidy on the outside, her true identity is a hidden bitch who doesn't shy away from physical relations with men. One day, I decided to go on an overnight business trip with Kaji, the most handsome guy in my department. Madoka is determined to succeed. Pretending to have made a mistake, we found accommodation in the same room and made perfect preparations for the night! That's what I thought, but for some reason my true identity was revealed during sex! What's more, after she becomes a "hidden bitch", she ends up being Kaji's girlfriend...!? The love rehabilitation story of a man in his early years who has a difficult life begins! --Also includes gorgeous new illustrations at the end of the book★