I want to give my important daughter to a tender favorite elder sister who comes to visit

The elder sister who came to visit the hospitalized younger brother sees the erection of the younger brother by a sudden start. And, my brother is a daughter, and asks my sister that she wants me to teach the treatment of the woman. Even though I was puzzled, I felt sorry for my younger brother, but I was able to cooperate with my boobs, practice my kisses, practice kisses, and even touch my crotch.