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abuse animal_genitalia anthro asphyxiation bdsm bondage bound brain_damage breath_play canid canine canis chair clothing collar domestic_dog ear_piercing ear_tag english_text eyes_closed forced furniture genitals hair handwear inside intelligence_loss iq_score male mammal mask medical_instrument mittens monochrome neck_brace nude oxygen_mask paper penis piercing restraints scientific_instrument sheath sitting sketch skinny solo text unknown_artist