It's been a while... - When the man says that, he invites her into the room and invites her to a bondage world that schoolgirl Mio has never experienced before. - Mio, who has been turned into a pleasure-seeking doll in the hands of a man, wants everything and is bound and tortured mercilessly with a vibrator and dick. - Gradually, Mio's ego collapsed and before she knew it, she had become just a bitch seeking pleasure. - .