Rule 34 Dev - 4_toes 5_fingers anal anal_fingering anal_fluids anal_masturbation animal_genitalia animal_penis anthro anus ass_up backsack balls biped black_penis bodily_fluids brown_body brown_fur brown_hair butt canine_genitalia canine_penis claws cum erection feet fingering fingering_self fingers fur genital_fluids genitals hair knot lying male masturbation nude on_front open_mouth pawpads paws penile penile_masturbation penis perineum precum presenting presenting_hindquarters raised_tail rear_view saliva simple_background solo tail teeth toes tongue tongue_out redpixie abe_(abe.) canid canine canis domestic_dog leonberger mammal molosser mountain_dog 2019 digital_media_(artwork) hi_res|8756641110