Other games like this one? It's so good!
Not quite the same, but if you want one with similar writing quality, heavy emotions, and characters that you come to love and root for, check out Love and Jealousy by Professor Amethyst. It also has a more inward-looking and philosophical/psychological style to its storytelling. Honestly, I could spend a thousand words raving about it. Right now, Dissonance, Love and Jealousy, and Pale Carnations are my top three when it comes to erotica games.