User blog comment:B214/Question and Answers/@comment-50.11.177.49-20130224024920/@comment-33447191-20130224032221

Hahaha, yeah she is, but it's part of her charm. She's honest and pure, mostly naive when she gave away her snakes to the members of Khaos Brigade. Later on you learn that she only has good intentions and just wants to go back to her home in the Dimensional Gap. In Volume 11, she makes her very first friend in that of Issei and now currently lives with him in his home as an unofficial member of his harem. She's a mascot character and is mainly there for laughs, just for her sudden appearances and her blunt and frank personality (refer to her side story).