rule 34 2021 5 fingers abs animal genitalia animal penis anthro arm around shoulders bed black nipples black penis blue eyes brown eyes duo equid equine equine penis erection eunuch fingers from behind position frottage fur furniture genitals hand on penis hi res hooves i psilone long nails lying male malemale mammal multicolored body multicolored fur nipples on back on bed penis penises touching pink penis sex spoon position spooning two tone body two tone fur 6766986