Our fate (Claire, the main girl), Katawa Shoujo (Nanako, but not only her), Where the Heart Is (Jenna), Sisterly Lust (both Liza and Bella), DeLuca Family (Luna), Saving Chloe (Chloe: to know more about her, I suggest to play the previous chapters of the Elsaverse saga), Acting Lessons (Melissa), Dreaming of Dana (Andrea), Dr. Amana (Amanda), Depraved Awakening maybe (Christina, Mi-Do), MidLife Crisis (Jennifer), Parental Love (Sofi).
If you don't mind the peculiar style, Teaching Feelings and Love at First Sight.