Rosario + Vampire
Tsukune's terrible grades stick him in the only school that will take him. To his mortification, all his classmates are monsters and if they figure out his human status, he's fresh meat! But when his scent attracts the hungry lips of a gorgeous vampire named Moka, it turns out he's a sucker for supernatural chicks. Before long, Tsukune is being seduced by a bouncy succubus, tormented by a witch who swings both ways and felt-up by a stalker snow fairy. Moka doesn't mind sharing with her new friends, but her panties get in a twist when real danger threatens her boy-toy. Beastly bullies beware, because when Tsukune unlocks Moka's supermonster seal, a ravaging beauty with a dropkick from hell is revealed!
Official Site: www.funimation.com/shows/rosario-vampire