Rule 34 Dev - 2023 abs anthro beard biceps body_hair bottomwear bottomwear_down briefs briefs_down canid canine chest_hair clothed clothing deltoids facial_hair genitals green_eyes happy_trail hi_res looking_at_viewer male male_only mammal manly muscular navel nipples pants pants_down partially_clothed pecs penis pubes reclining samuorebuqi simple_background solo topless triceps underwear vein veiny_penis|12609489528