Boys' Love Novels You lock the door. Futami Charade Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

I want all of you. I want you not to see anyone else. It's been a year since Hisaomi Koda started living together with Yorihisa, the head of the school, who is said to be intelligent and neat, and a man who is considered to be a guide to 「's wife, 」.
Two people who were satisfied with their youthful love and mature friendship suddenly asked Yuriko, a former lover of Koda, to take care of their children.
The child, Munehiro, is said to be a child of Koda.
In confusion and sadness, Yorihisa tries to act like himself.
Who is knocking on the 『 door? 』 sequel.