A performance submission by Hayato Kurotori (pseudonym). The submitter appears under the name "Airi," who by day is a sweet and innocent kindergarten teacher adored by everyone. She works at a daycare run by her parents, where her charming, wholesome image as a lovely young lady is well established. However, in private, she reveals her true nature as an extreme masochist. Once her switch is flipped, she transforms into a deeply depraved female masochist, endlessly craving intense pleasure and degradation. In Scene 1, her body is covered in obscene graffiti, and she uses a vibrator on herself—yet still experiences overwhelming arousal, proving her genuine masochistic nature. The contrast between her pure public persona and her twisted private self is the core appeal. In Scene 2, she is shown not only using a banana but also inserting her own fist for deeper stimulation, exposing the depths of her insatiable desires. This striking duality—innocent lady by day, hardcore masochist by night—makes this a must-watch for fans of extreme female submission and BDSM.