A simple mistake while in a rush to get to an interview leads to an unexpected adventure. Usagi is the shy, easily startled secretary of Seto Kaiba who has a habit of wearing a bunny eared headband, complete with tail. Except not even she was aware of the fact that her past is about to make a big splash in the corporate world! Fem Tsuna
Rated: T - English - Humor/Romance - Chapters: 27 - Words: 68,410 - Reviews: 1582 - Favs: 2,040 - Follows: 1,879 - Updated: 12/25/2017 - Published: 8/26/2017 - S. Kaiba, K. Hibari, Tsuna/Tsunayoshi S.