Ano Oni Kyoushi ga Boku no Ane ni Narundesuka?

Alternative Name: That Demonic Teacher Will Be My Sister?;あの鬼教師が僕の姉になるんですか？;那个魔鬼教师怎么变成我姐了

Genre(s): Comedy , Ecchi , Romance , Shounen

Summary:

A boy is initially overjoyed at the news of him having an older sister, due to his father remarrying to a woman who has a daughter. That is, until he finds out that his new sister is actually his school's strict PE teacher, Shina. With his father going off to live with his ne... More

A boy is initially overjoyed at the news of him having an older sister, due to his father remarrying to a woman who has a daughter. That is, until he

A boy is initially overjoyed at the news of him having an older sister, due to his father remarrying to a woman who has a daughter. That is, until he  Less