Vermeil In Gold: Complete Collection (Blu-ray)

Magic student Alto Goldfield isn't having much luck at summoning, but it's required to advance to the next grade. Then he chances upon an old grimoire and summons a lot more than he anticipated - a very beautiful and naked demon girl named Vermeil! The good news: she's willing to become his familiar! Unfortunately, she also wants to "bond" in another way, live off his mana, and isn't crazy about...