KissXsis
The story begins with Keita Suminoe, a male school student studying to get his high school entrance exams. He is living together along with his elderly step sisters, Riko and Ako, who share no blood connection to him in a house , and they help him plan his exams. He starts to become drawn to his two step-sisters While he initially dislikes himself for it, along with his two parents encourage him to get married to a few of them.
Released: 2010-04-05