This is my favorite hentai. The story may not be great, but that's not why hentai is produced. However, the characters, animation, and voice-acting is superb. Lilia's voice actor did a marvelous job portraying her character, and the animators did the same for her emotions and expressions. The same can be said about Kiriko. There are plenty of excellent sex scenes as well. I would recommend this to any avid hentai viewer.