Games like Innocent Stuck-up Girls!

If you finished Innocent Stuck-up Girls!, the closest matches are Yumeutsutsu Re:Master, Bitter-Sweet Cohabitation, Saimin School Days: Hypnotic School Days, I'll be your ideal lover! My Dream Lover and Shiori no Kotoha: Dark Reflections. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.