Character: biscuit (cryogonal)
Biscuit Brighthoof is a mid 30s-40s Appaloosa mare in a family of four: her husband Rooster, her daughter Penelope/Penny, and her son Preston. She enjoys an incestuous relationship with both her foals but is not canonically aware that Rooster is also sleeping with Penny, or that Rooster knows (and enjoys) that she has sex with Preston.