ambiguous_gender arms_tied bdsm black_sclera blush bone bound canon_x_oc chain claws clothing digital_media_(artwork) duo ectobody fur grimm_(obsidiancryptid) humanoid male male/ambiguous male/male muzzle_(object) muzzled nude obsidiancryptid red_ectobody sans_(dustfell) simple_background skeleton skulldog_(species) soul soul_play tail text undead undertale undertale_(series)
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