FURVERT!

absurd_res anthro anus backsack balls bent_over blush bodily_fluids bottomless bottomwear bottomwear_down butt canid canine canis claws clothed clothing digital_media_(artwork)emenius exposed foreskin fur genitals half-erect hi_res long_penis looking_at_viewer looking_back male mammal nervous open_mouth pants pants_down partially_clothed penis perineum presenting shaking shirt shorts shorts_down simple_background solo sweat topwear trembling wolf