FURVERT!

abs animal_genitalia anthro balls biceps biped black_body black_fur black_hair black_nose blue_eyes canid canine canis collar domestic_dog erection facial_piercing fur genitals hair hands_behind_head kammymau looking_at_viewer lying male mammal mastiff molosser multicolored_hair muscular muscular_anthro muscular_male nose_piercing nude on_back pecs penis piercing red_hair remitost_(bigrottiedawg)rottweiler septum_piercing sheath smile solo teeth two_tone_hair yellow_body yellow_fur