FURVERT!

2:3 abs animal_genitalia animal_penis anthro armband athletic bald_crotch balls biceps big_muscles biped black_hair black_nose blush bull_terrier canid canine canine_genitalia canine_penis canis chest_tuft claws clothing collar domestic_dog fangs flaccid flexing fur genitals grey_body grey_fur grey_pawpads grin hair hi_res hunting_dog kerchief leaning looking_at_viewer male mammal muscular muscular_anthro muscular_male nipples nude patto pawpads paws peable pecs penis pose purple_eyes sheath simple_background smile solo standing tail teeth terrier toe_claws tuft white_background