FURVERT!

2013 abs anthro biceps biped blue_eyes briefs brown_body brown_fur bulge canid canine canis chest_tuft claws clothed clothing digital_media_(artwork)fur grey_body grey_fur ifus looking_at_viewer lying male mammal muscular muscular_anthro muscular_male nipples on_side paws pecs simple_background solo tail text toe_claws topless tuft tyins_darkwulf underwear white_background wolf woof_brand