Rule 34 Dev - 2018 anus ass balls blue_eyes blue_fur bondage bound brown_hair collar equine fan_character feathered_wings feathers feral for_sale fur hair halter hi_res horse looking_at_viewer male male_only mammal my_little_pony pegasus perineum pony post presenting presenting_hindquarters sale seaward_skies sign slave solo standing tail_wraps theandymac traditional_media_(artwork) wings wraps|3112723744