A silk blindfold heightens every sensation in “porn thumbzilla.” She can’t see the camera, only feel her own hands and toys. Ice cubes melt on hot skin; a wand vibrator presses hard against her clit. “porn thumbzilla” records the goosebumps, the arch of her back, the moment she squirts violently across black sheets, blindfold soaked with tears of overwhelming pleasure. “porn thumbzilla” fades out on her trembling aftershocks, utterly spent.