I am trying to find a manga I read back a few months ago but can't seem to find it nor remember it's name. What I remember was that the MC summoned a succubus but then the MC little sister sees the summon and goes yandere revealing that she was the MC's familiar from their previous life. It was some kitsune familiar I think? After the fight with the little sister, either the succubus or little sister accidently left the portal to the other world that the MC previously lived in with the other yandere's looking for the MC. Sorry if it's too much of a pain but my autism won't let it go