Gilda is a member of the Nega Female M-san Bunch. She particularly joined, because of THIS! Even if The M-san Bunch took note of her, she'd still be reluctant to join, since she hates "shippings", esp. Gilda x M-san, which wouldn't work out as well as M-san x Katt/Felina/OVA Belldandy. Gilda's human-like "bust" is actually hidden by her avian-like fur. For some reason, she can also lactate. Very weird, huh? But since s*xual viruses and drugs' side effects can be passed through her milk, she is not allowed romantic satisfaction. To make up for this, she joined "Der Führer's Army".