In a quiet, dark dungeon, a fully naked woman named Azusa Misaki is restrained. Initially, instead of her pussy, foreign objects and toys are thrust into facial orifices such as her nose and mouth. Unable to endure the torment, her beautiful face contorts, and she lies helpless, her pussy exposed. At that moment, a relentless barrage of torture begins—her iron-bound body writhes under the pain, yet through the agony, her consciousness as a true masochistic pussy is fully awakened.