Rule 34 Dev - 3d_(artwork) animal_genitalia animal_penis anthro armus awtter balls blender_(artwork) blender_cycles canid canine canine_genitalia canine_penis canis canis_woof claws digital_media_(artwork) duo erection eyewear feet fellatio forest fur genitals glasses grass hair hi_res knot lying male male/male male_on_bottom male_penetrated male_penetrating male_penetrating_male mammal meadow mustelid needy nude on_back on_bottom on_ground on_top open_mouth oral otter outside outside_sex pawpads paws penetration penile penis pink_hair plant sex sheath size_difference skarrfox skarrfox_(artist) sky tail toes tree wolf|12011959664