I don't want to laugh with my brother's face (Volume 1-9 is the latest issue)

Publisher: Matsunbunkan
Author: Senju Shinto
Size: 128mm x 182mm
Number of books: 9
Language: Japanese
Category: Female manga, manga
Latest release date: 2024-01-29

Synopsis:
"Good morning, die quickly, Princess"

Miwa -chan's morning begins again today with a harassment email with unknown senders. Probably from Saijo's painful fans. Saijo Senpai is a high school student and a popular novelist. Miwa and Saijo -senpai began dating with Miwa's younger brother, Sosuke. However, Aosuke seems to regret that she introduced Miwa to Saijo -senpai. Miwa -chan's family and her family moved next to me, and since I was three years old, I was relieved when I heard that Miwa -chan was in the way and that she had a boyfriend. I thought I could make Aosuke a thing only for me. Nevertheless, Sosuke is still the same, and I can't call my name even if I put my body. Sosuke is always watching who is ...