Cote Harem, Expel all males

Start of year 2 volume 1, Kiyo decides to expel all Males on the school both teachers and students,

of course with this his popularity skyrockets and the girls and teachers finally recognize how handsome he is.

This story wont really have a story it's just for the horny's and it will of course have a lot of plot armor like when he gets all male teachers and students expelled.