Rule 34 Dev - animal_genitalia animal_penis anthro balls blush blush_lines bovid breath caprine closed_eyes clothed clothing equid equine_penis erection fawster_(slendid) fur genitals goat hair hi_res horn kneeling male mammal masturbation monochrome open_mouth partially_clothed penile penile_masturbation penis scorci shirt simple_background solo tongue tongue_out topwear underwear underwear_around_one_leg white_background|7285420344