Rule 34 Dev - anal anal_masturbation anal_orgasm anal_penetration anthro anus back_muscles balls big_butt big_dildo big_nipples big_pecs blush blush_lines bodily_fluids body_hair bound breath butt chest_hair dialogue dildo ejaculation equine_anus eyebrows facial_hair genital_fluids genitals hair hairy_balls hands-free hooves knot knotted_dildo lubed lubed_anus male male_penetrated masturbation motion_lines musclegut muscular muscular_male nipples object_in_ass onomatopoeia orgasm panting pecs penetration penis ponytail precum profanity puffy_anus rear_view riding_dildo riding_toy sex_toy sex_toy_in_ass sex_toy_insertion simple_background solo sound_effects speech_bubble spread_legs spreading tail tail_tied text thick_eyebrows thick_penis thinking thoughtful_expression ventesthefloof monte_the_horse equid equine horse mammal absurd_res comic english_text hi_res|13570464985