Sauer & Ätzend

Sauer & Ätzend are two catgirls who assist Nefelpitou with scientific experiments.

Biography
Sauer & Ätzend are both catgirls with orange hair. They wear white masks that have wide smiles and upturned slits for eyes. Sauer's hair is all shaved close except for large bangs on the left, while Ätzend wears her hair in a couple of jawlength, girlish pigtails. As for clothing, they wear tight vests with no sleeves or backs, tight pants with several pouches, and knee-high boots.

History
Prior to their first appearance, Sauer & Ätzend accompanied Nefelpitou to the unnamed space station where he intended to find buyers for the Blockbuster serum. On Pitou's orders, the two catgirls fetched an unconscious Gleist from his room and dragged him towards Pitou, who they found had struck up a conversation with Zev. When Zev requested to know what Project Blockbuster was, Ätzend gave Gleist an injection that prepared him for the serum, and Pitou followed up by injecting him with the serum itself. The two catgirls then ran to a safe distance to watch his transformation.

Later, Sauer & Ätzend followed Pitou back to his ship, the Paw Castle, with Ed, Moss and Namah in tow. The catgirls used a pair of key-like devices to teleport them all onto the ship. Once onboard, Pitou told them to go and prepare his lab for whenever he feels like working, so they did so.