FURVERT!

abs anthro balls biceps big_muscles biped blue_briefs blue_clothing blue_eyes blue_underwear blush briefs bulge canid canine canis chest_tuft claws clothed clothing clothing_aside colored_seam_underwear domestic_dog erection feet front_gap_briefs fur genitals grey_body grey_fur huge_muscles husky male mammal maneater muscular muscular_anthro muscular_male nipples nordic_sled_dog pecs penis simple_background sitting smile solo spitz teeth tenting toe_claws topless tuft underwear underwear_aside white_body white_fur white_seam_underwear