Involving *Saekano: How to Raise a Boring Girlfriend*, *Oregairu*, *Kaguya-sama: Love is War*, *The Angel Next Door Spoils Me Rotten*, and more—but not a self-insert fanfic.Kasumigaoka Utaha, Yukino a Yukino, Shinomiya Kaguya, Shiina Mahiru...When these once-fantasy "waifus" suddenly appear before y
