Shinjou Kaede

Son of Azusa. He is a first-year student at Ijiruri private school. He is quiet and shy, but has a kind heart and is actually a passionate person.

He's athletic and trains with his mother Azusa every day. After catching both Haruno Tamami and Aizawa Misaki having sex with their sons he asks his mother to help him understand why he feels funny.

Spoiler

He has sex with both Tamami and Misaki and steals them away from their sons to form his own harem.