Rule 34 Dev - 1boy 2020 4:5 4_fingers animal_genitalia animal_penis anthro beverage black_body black_fur blue_eyes boxers_(clothing) brown_body brown_fur canid canine canis clothing cum domestic_dog equine_penis erection fingers fur furniture genitals hi_res hybrid inside kan katarhein lying male male_only mammal mottled mottled_genitalia mottled_penis orange_underwear penis sofa solo underwear|4247493056