If you've seen the classic (and hilarious) tentacle hentai La Blue Girl and enjoyed it's concept, La Blue Girl Returns is a big step up. The same characters come back in this series to battle some butterfly demons and protect the Shikima realm! The artwork is vibrant with much smoother animation too. For me, this is all just classic. Be sure you watch the first La Blue Girl before seeing this one so you know the history of the characters. The girls work nicely as a team. I especially love the intro to this series. They've taken the old theme song and made it much catchier.