anthro asphyxiation ball_gag barcode bdsm bear blush bondage bound breath_play chain choking clothed clothing cuff_(restraint) digital_media_(artwork) encasement epicsyd gag gagged glowing heat_(temperature) heater inflatable inflatable_bondage latex male mammal mouth_full open_mouth permanent permanent_bondage prison prisoner puffed_cheeks red_face restrained restraints rubber rubber_clothing rubber_suit sensory_deprivation shackles simple_background skinsuit slave solo stuck submissive submissive_male sydney_(epicsyd) temperature_play text tight_clothing torment torture