FURVERT!

2014 4_toes abs anthro biceps biped blue_background blue_body blue_eyes blue_fur blue_hair boxers_(clothing)brown_body brown_fur brown_nose bulge canid canine canis chest_tuft claws clothed clothing domestic_dog erection fane_kobalt feet foreskin fur genitals german_shepherd gradient_background grin hair hand_behind_head herding_dog humanoid_genitalia humanoid_penis looking_at_viewer male mammal multicolored_hair muscular muscular_anthro muscular_male nipples pastoral_dog pecs penis pose presenting red_clothing red_underwear signature simple_background sitting smile solo spread_legs spreading tan_body tan_fur toe_claws toes topless tuft underwear vein whitephox