rule 34 2015 all fours anthro avian bat wings bird bitchsuit bondage bondage gloves bound bound arms bound legs cage chains clothing collar crop equine female femdom femsub friendship is magic gag gagged gilda mlp gryphon hi res human furniture inside living furniture mammal mouth gag my little pony open mouth gag piddlefours quakehoof rainbow dash mlp riding crop ring gag sitting stocks vampire vampony whip wings 1907479