The Sentret Line 161. Sentret (Furretta) 162. Furret (Adult Furretta) Misc: She is based upon my auntie who actually is black but lacks melanin and she was a track star in her youth. Furretta is a fast runner but also very inquisitive. She is best friends with Hino since childhood and has a crush on him. Program: Photoshop and Paint Tool Sai