毎日死ね死ね言ってくる義妹が、俺が寝ている隙に催眠術で惚れさせようとしてくるんですけど……！ (Associated Names)

I, Ichigaya Aoto, am hated to death by my bloodlust sister, Ichigaya Shizuku. The step sister who loves her brother, as is often the case in romantic comedies, is a figment of my imagination. Every day, my real step sister tells me that I’m in her way, that I should die, etc. I had gotten…