Rule 34 Dev - 2014 abs anatomically_correct anatomically_correct_anus anthro anus back_muscles biceps biped black_and_white black_border border clenched_teeth clydesdale comic digital_media_(artwork) draft_horse equine eyebrows fence group hair harness heart hi_res horse line_art male male_only mammal mane monochrome mostly_nude multiple_scenes muscular muscular_male mustelid nude otter outside pandottermon pecs perineum puffy_anus raised_eyebrow rannik rope serratus short_hair sitting snout standing tail_wraps teeth thomas_burzah tree vein veiny_muscles whiskers wraps|2818917776