Zton Jingai Animation: A Beautiful Greed Nulu Nulu

Monster girls, there's not many animes related with that (unless you count any non-human, but still looking human female), even less hentai, but here's two examples of what they can do, alright Zton Jingai doesn't have the best animation there is, but it's still about cute monster girls, you may even say that the kind of species are more exotic than in Monmusu Quest, but they're both great.