FURVERT!

after_sex all_fours anthro anus backsack balls black_pawpads bodily_fluids butt canid canine canis clenched_teeth cuff_(restraint)cum cum_on_butt daodles domestic_dog dungeon english_text forced genital_fluids genitals german_shepherd hair herding_dog iron_collar looking_back male male_anthro mammal pastoral_dog pawpads rear_view restraints shackles solo sweat teeth text three-quarter_view