Rule 34 Dev - abs anthro balls bed black_nose canid canine canis dobermann domestic_dog erection hi_res humanoid_penis kneeling looking_at_viewer male male_only mammal muscular muscular_male nipple_piercing nipple_ring nipples nude on_bed partially_retracted_foreskin pecs penis piercing pinscher pinup pose simple_background solo spartadog tongue tongue_out uncut white_background|3534069440