It's been five years since his mother passed away and he currently lives with his father. He works hard in his free time in addition to going to school every day. One day when Naoki arrived home, he found a very sumptuous meal and a young woman. That Mika used to work as his father's secretary. While eating, his father said that he would remarry this Mika. He was very surprised and also happy to have a woman in the house. One day he pretended to be sick in his room and waited for Mika to bring him food so he could rape her. And then if my intention comes true, I invite you and me.