If you're looking for a cute story with vanilla but passionate smut then this is good. It's a short one too which is nice. The art is amazing. Just one thing to clear up though: aromantic is the norm but this world was exactly like ours in the past. The heat thing is to fight dwindling population. Just mentioning this because someone commented in their review that "how would you know what romantic feelings are if they don't exist in your world" and that's because they did exist in the past. Overall, a good read.