FURVERT!

2013 abs animal_genitalia animal_penis anthro athletic balls biped black_border black_clothing black_nose black_spots black_underwear blush border border_collie boxer_briefs bulge button_(fastener)canid canine canine_genitalia canine_penis canis claws clothed clothing collared_shirt collie domestic_dog dress_shirt ear_piercing erection fohawk fur genitals grey_body grey_eyes grey_fur grey_hair hair herding_dog hi_res industrial_piercing khuraji looking_at_viewer male mammal muscular muscular_anthro muscular_male open_clothing open_mouth open_shirt open_topwear partially_clothed pastoral_dog pecs penis penis_tip piercing pose presenting sheath sheepdog shirt shy simple_background sitting slim smile solo spots standing teeth timid topwear unavailable_at_source underwear underwear_down white_body white_clothing white_fur white_topwear