I'm Nana, an art student. I want to be an art teacher in the future. This time, I was asked to draw a naked man for a school assignment, and I asked him to be my model, but he asked for me on the way, and I didn't make much progress on the assignment... When I was worried, he said, "If that's the case, let's cooperate with your father!" The father who became completely naked is Bing over there.
