Gleipnir

Season 1 Episode 8 - Eps 8: Shadows in Memory

Shuichi Kagaya is a common high school kid in an uninteresting little town. However when a beautiful classmate is captured in a warehouse fire, he finds a mystical power: he can transform right into a fuzzy dog with a large revolver and also a zipper down his back. He conserves the woman's life, sharing his trick with her. However she's searching for the sister who killed her family, and she doesn't care exactly how degrading it obtains: she will certainly make use of Shuichi to complete her objective ...