Rule 34 Dev - 2023 abs animal_genitalia animal_penis anthro artist_name balls biceps big_penis biped black_nipples brown_body brown_eyes brown_fur detailed_background digital_media_(artwork) digital_painting_(artwork) digitigrade elbow_on_thigh equid equine equine_genitalia equine_penis fingers flower fur genitals gloves_(marking) grass hair half-erect hand_on_ground hi_res hooves horse i-psilone leg_markings long_hair looking_at_viewer male mammal markings medial_ring multicolored_body multicolored_fur muscular muscular_anthro muscular_male navel nipples nude outside penis plant rock sitting socks_(marking) solo tree two_tone_body two_tone_fur|8315560464