My sister's obscene mouth and ugly throat are dedicated to me

Her elder brother, Tsukasa, was played as her mouth. It is ascended while exposing a rough face with the irritated face of the throat and the cheeks that seem to penetrate the cheek, and the younger brother of a habit habit that distorted the juggernaut and swallowed it, and when it is made to blame kununari, it is exposed. Although it was understood that it was ikenai, I was able to do many times many times repeatedly by the blame from a relentless brother.