Sorry for my fujoshi sister (1-2 volumes of volume 1-2)

the publisher:
Author: Tomoekiko, Kujeki Haru, Kawahara love
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Female manga, manga
Latest release date: 2021-04-01

Synopsis:
Super Ciscon brother x rotten younger sister's battle love (?) Comicely the comedy !!

Izumi, the older brother -in -law, made by Yuko, a mole fujoshi
Yuko was struggling not to be otobore, but I was so fierce from Izumi ...
What will happen to the relationship between an older brother who turns into a super -syscon and runs away?