Nee, Chanto Shiyou Yo!

My name is Kuya Hiiragi. Actually, I have six elder sisters. The eldest sister is Hinano Ne-san although she looks quite young. She is always worrying about that, so if she is treated like a child, she gets angry. The second sister is Kaname Onee-sama. She is a popular lawyer and is known as the "Icy Lawyer". In fact, she is my first love. The third is Serori Ne-Ne. She is half Japanese and half North European. She has the most voluptuous body of all the sisters, but her behavior is very childis...