When their parents remarried, Shiina gained a little stepbrother 5 years his junior, Kazuya. Kazuya is a picky eater and only eats the food prepared by Shiina, who is a chef.<br /><br />But as Kazuya grows older, he became more and more distant, leaving Shiina feeling at a loss from the growing distance between them. <br /><br />When Kazuya enters high school he completely change and even rape his brother!<br /><br />Shiina is shocked that is little brother violated him and runs away from home.