Kana and her boyfriend have been dating for two years now, but lately her boyfriend seems to be cold to her. The number of times the two met and made love gradually decreased. Because she thought she was not attractive enough, Kana decided to go to a beauty salon to help increase the size of her bust. Here, Kana was secretly given aphrodisiacs by the evil employee. Kana's body quickly warms up and becomes more sensitive. He took this opportunity to touch her entire body, making her orgasm again and again! Although she knew that this was wrong, Kana's body did not listen to her. She couldn't forget the feeling of happiness he brought. Not only that, but it seemed to work, and Kana's breasts seemed to get bigger. And since then, Kana has become a loyal customer of this place, her body has become more and more attractive, her boyfriend is also more infatuated with her, and Kana herself has also enjoyed the pleasure of sex...