The future Chisaki desires is not only to be together with Kogarashi but also to still be together with the other girls, right?
Why do I get the feeling that "being lovers with Kogarashi", "still being together with the other girls" and Yumesaki-sensei's half-baked succubus powers all combined will end up in a "future" where Kogarashi has married all of them or has all other girls as his lovers along his wife treating them just like his wife?
😆