FURVERT!

anthro balls biped border_collie cam_collins canid canine canis clothing clothing_aside collie domestic_dog erection flaccid fur genitals herding_dog humanoid_genitalia humanoid_penis jockstrap locker locker_room male mammal monochrome pastoral_dog penis penis_poking_out sheepdog sitting solo spread_legs spreading tail underwear underwear_aside wolfblade