Tanguchi Yukari: Secretly embarrassing techniques

The sudden death of her beloved mother, along with the betrayal by her sister Chidori, who had taken a man for herself, left Yukari completely hopeless about her life. She tried to commit suicide, but fortunately, she was saved by Yukio, who ran a guesthouse nearby. However, Yukio couldn’t resist Yukari’s beauty and charm. Moreover, by chance, Yukari also became involved with Yukio’s father, Yasuzo. Yukari was confused by her own sins…