Rule 34 Dev - anthro bdsm big_breasts bondage bound breasts chain clenched_teeth clit_torture clothed clothed_female clothing dominant dominant_female duo ear_fins electric_shock electrostimulation fangs female female/female fin forced genital_torture grin hair horn muscular muscular_female nude nude_female pain pussy_torture questionable_consent red_hair restrained restraints smile struggling submissive submissive_female teeth torture torture_device sylenial warfaremachine_(modeler) undertale_(series) toriel undyne animal_humanoid bovid caprine fish fish_humanoid goat humanoid mammal marine marine_humanoid 16:9 2021 3d_(artwork) 4k absurd_res digital_media_(artwork) hi_res source_filmmaker_(artwork) widescreen|23773251285