Teacher Mayuko (pseudonym) has had her mind consumed by anal pleasure, undergoing strict BDSM training as a masochistic woman under N, a student's parent. Her body constantly craves stimulation, deeply explored by N's hands as she pursues ever-greater ecstasy. Her body remains perpetually moist, delighting in these sensations as her ultimate pleasure. Transcending her role as an educator, she fully reveals herself as a devoted female masochist.