FURVERT!

4_toes anthro anus backsack balls bedroom_eyes black_body black_fur black_lips black_pawpads bodily_fluids brown_body brown_fur butt canid canine canis claws detailed_anus dobermann domestic_dog feet foot_focus fur genitals hi_res inside lips looking_back male mammal narrowed_eyes nipple_piercing nipples nude pawpads piercing pinscher presenting presenting_hindquarters ratcatcher sauna scut_tail seductive short_tail solo sweat tail toe_claws toes towel towel_lift