This is going to be a short review. But the story development, although amusing, is rather poor and lacking. The art and sound are exceptional, if it's your style of illustration. Character development although isn't very advanced is still easy to understand. Overall, it's a poor regular anime but a good erotic one, among the top. The sound is mostly decent, but the female characters often sound like they're having sex when they're working/thinking, which may not be appealing(it certainly isn't really appealing to me)