Tsumugi suffers... Seeing her beloved older sister face serving the dick of her hated daddy. I don't even want to admit that he is married to my mom and even my sister... much less myself! Angered by such a startling fact, Tsumugi confronts her hated daddy with the fact and criticizes him... What I'm doing to you is discipline. I don't care about the clumsy protest, Papa's dick covers Tsumugi again. The Namaiki daughter who pours insults is violently stirred to be thoroughly disciplined. Even if she tried to resist, she was skillfully dodged and was being persuaded by a few words. While being humiliated in a restrained state, she is confronted with a certain thing...