rule 34 5 fingers all fours annoyed annoyed expression anthro arched back artist name balls black body black fur black nose chastity cage chastity device collar collar ring digitigrade ears back english text felid fingers front view fur genitals grumpy half closed eyes hi res kaputotter looking up low angle view male mammal manly monotone body monotone fur narrowed eyes pantherine pet bowl petplay pivoted ears puppyplay purple collar purple eyes roleplay serious face sheath cage simple background slim solo stare tail text whisker spots 8935540