In order to get payment from the Daily Byte of a controversy around Spider-man, Peter Parker took some pictures of Spider-man around Lady Vermin with pictures of her kissing him and attempting to seduce him.
Lady Vermin, like many Beastials, was a hybrid of Humand and animal traits with hers being centered around rats. She has more Human features with a whitish skin tone, dark red eyes, a rat-like tail and long pointed ears as well as sharp teeth.
She was a member of the Knights of Wundagore and an excellent tracker with a keen sense of smell. In addition to this, she was a skilled infiltrator and was able to hide herself from her enemies.
She was attracted to Spider-man and would constantly refer to him as her love.