FURVERT!

1:1 aaron_(artist)abs anthro anus athletic backsack balls biped butt canid canine canis claws digital_media_(artwork)domestic_dog dray_(aaron)ear_piercing fangs fur genitals green_eyes grey_body grey_fur grey_hair hair hi_res kneeling looking_at_viewer male mammal muscular muscular_anthro muscular_male nipples nude open_mouth pawpads paws pecs piercing pink_nose pose smile solo spread_legs spreading tail teeth tongue white_body white_fur