Rule 34 Dev - animal_mask anthro anthro_on_anthro bdsm bdsm_collar bdsm_gear bdsm_outfit bdsm_room bdsm_suit collar duo erection harness male male/male mask petplay pup_mask puppyplay roleplay sex_dungeon sketchotterly kinktober kinktober_2024 canid canine mammal absurd_res hi_res huge_filesize|23071030185