Rule 34 Dev - animal_genitalia animal_penis anthro balls clothed clothing duo equine_genitalia equine_penis erection eye_contact fingers genitals hand_on_shoulder handjob holding_penis hooved_fingers hooves looking_at_another looking_back male male/male mane open_clothing open_shirt open_topwear penile penis reclining sex shirt simple_background surprise topwear white_background blotch steppe_in_the_right_direction asinus donkey equid equine horse mammal comic monochrome sketch|2133617780