Penguin Musume Heart Episode 12 English Subbed Episode Title:Tale of Poor Sisters.Episode Description:Following the supersized battle, Mary has become bankrupt from paying the damages, and is envious of how Penguin manages to easily afford rebuilding the entire city. To cheer her up, the four knights hold a small party for her birthday. However, they are unaware that they are being watched. The title is a reference to Binbō Shimai Monogatari.