Sister-in-law who wants to be an older sister vs Yuri (Volume 1-2 is the latest issue)

Publisher: Mag Garden
Author: Forest
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Female manga, manga
Latest release date: 2023-12-08

Synopsis:
Delusion explosion! Continuous misunderstanding! Too much, this sister -in -law! !
Shio and Kafka became sisters after their parents' remarriage. Even though he is the same age, his birthday is a different day, and his sister -in -law, Shio, assumes that his sister is being targeted by her adult -like dry Kafka.
But in fact, my sister -in -law Kafka loves Shio in a romantic sense! Do they all seem to be the true thoughts of each other ...!?!?!?
Do you want to be a sister? lover? Passing by the sister -in -law's girlslab comedy!