Rule 34 Dev - 2016 4_toes anthro beauceron black_fur brown_eyes brown_fur bulge canine chair doggieo doggieo_(character) fur furry looking_at_viewer male male_only mammal markings masturbation multicolored_fur muscular muscular_male penile_masturbation sitting solo toes tongue tongue_out topless two_tone_fur underwear|2978467536