anthro asphyxiation avian balls bdsm beak black_bars bondage bound breath_play chastity_cage chastity_device clothing collar containment_cell cuff_(restraint) electrostimulation erotic_asphyxiation forced gag gagged genitals gryphon headgear headwear hi_res hood latex latex_clothing latex_headwear latex_hood latex_skinsuit letterbox male metal_collar metal_cuffs mythological_avian mythological_creature mythology pocketed_wings pure_gold_(oc) restraints rubber_clothing skinsuit solo story story_in_description stripedcrocodile suspension tight_clothing torture tube wing_bondage wings wire