御令嬢高嶋清乃は密かに嗜む。•Goreijou Takashima Kiyono wa Hisoka ni Tashinamu.

The Secret Etiquette of Lady Takashima.

To Lady Takashima, the breach of etiquette is deserving of the death sentence. As the hate towards the lack of manners arises within her, the feeling of "I want to try it" has also arisen within her. This work is the record of the daily life of the Ojou-sama struggling with her guilt. (Source: MangaDex)