I'm in trouble because my brother's boyfriend's kiss is too sweet (1st volume)

Publisher: Shogakukan
Author: Shogakukan
Size: 112mm x 174mm
Number of books: 1
Language: Japanese
Category: Girl manga, manga
Latest publication date: 2017-02-24

Synopsis:
Omnibus Comic, which is the leading movie of Rina Yunami's movie "I'm in trouble because my brother is loved too much", with the theme of "brother boyfriend" and "Sweet kiss"!
In the extra edition, there are some additions that can only be read here ...! This is a collection of themes by SHO-Comi's new and old popular writers.