Rule 34 Dev - ambiguous_gender asphyxiation bdsm blindfold bondage bound breath_play chair chair_bondage chair_position clothing collar feeding_tube from_behind_position furniture gas gas_mask handwear hypnosis latex latex_clothing latex_skinsuit life_support lock long_term machine mask medical_instrument milking_machine mind_control mittens obscured_eyes padlock penile penis_milking penis_milking_machine restrained rubber_clothing scientific_instrument sex skinsuit solo technology tight_clothing trapped ventilator wearing_mask zipper pastryglaze pastry_glaze felid lion mammal pantherine hi_res|17554736290