Brother friend (1-10 volumes)

Publisher: Hakusensha
Author: Red red tiles
Size: 112mm x 174mm
Number of books: 10
Language: Japanese
Category: Female manga, manga
Latest release date: 2018-11-20

Synopsis:
A high school girl, Mai Nanase, who can't keep up with her classmates's view of love. One day, she hears the conversation between her brother and his brother, Nishino, in the next room. It's ... "Sister ... Cute" I heard from the other side of the thin wall, this line ...! I'm not interested in love, but I can't help but be aware of it!? Pounding inevitably !!