One question: is this some kind of error, or is it impossible to get the "erotic art"? It says it requires 5 or 6 stars, I get them, but I don't unlock anything... Is it a bug, or does it simply not exist yet? :p
Perhaps you have selected the incorrect location. Reward art is only available in the heroines' favorite locations If you need help finding the location, you can ask here ^^
