Ou-sama no Shichiya

Amy always falls for the wrong guys, and she is bad at judging guys. First, her first crush makes her into a slave, secondly, when she confess to a guy, he practically pushed her down, and finally she was cheated by her former boyfriend. Is working with Shuu in his pawnshop to become better in judging men a right choice? (Source: Serenus Dreamers)