rule 34 4k 916 absurd res anthro anus ass big butt brown body brown hair brush canvas cheek tuft easel facial tuft felid feline female fluffy fluffy tail full length portrait genitals gradient background hair hi res holding object inner ear fluff johnmarten lynx mammal multicolored body nude paper picture frame pink nose portrait pussy simple background solo standing tagme tan body tuft two tone body whiskers wide hips yellow eyes 4373475