rule 34 3d artwork ambiguous gender anatomically correct anatomically correct genitalia anatomically correct pussy animal genitalia animal pussy anthro bed bedroom between legs bodily fluids border collie breasts canid canine canine pussy canis cel shading close up collie digital media artwork domestic duo female femaleambiguous furniture genital fluids genitals herding hi res katlin perkins low angle view mammal mouse murid murine mynka nipples nude open mouth pastoral peeing pussy rodent shaded sheep sitting on ground urine urine stream 6513219