FURVERT!

2014 african_wild_dog all_fours animal_genitalia anthro backsack balls butt canid canine color_contrast detailed_background ear_piercing erection fur genitals grass knot looking_at_viewer looking_back male mammal mountain nature nomax nude open_mouth outdoor_nudity outside penis perineum piercing plant presenting presenting_hindquarters raised_tail rear_view savanna shadow sky smile solo tail tongue tongue_out tree utunu