Want: Sister-chan, how about you come to my room to listen to the scriptures at night?
Ema: Ahno...
Aoi: That monk with the cowherd smile over there, stay away from my sister!
*This is my first time writing, so there may be some mistakes, please forgive me.
*The attributes of the heroine are pseudo-calmness, a slightly poisonous tongue, and the sister controls one