[SACZ-038]

Sachie 4 Who's the JAV actress in this video? Amateur? Name revealed!

This work is a compilation of various episodes submitted to the SM magazine "Mania Club." The submitter, Sachiko (pseudonym), describes the deeply tragic situation of being trained as a "female slave●" by her own son, Ko. Ko is an outstanding son—academically gifted, a graduate of a prestigious university, and employed at a major corporation. However, he harbors a secret: he is sexually attracted to older women and sees his mother Sachiko as a sexual object. Influenced by an older man he met online, Ko developed SM tendencies and gradually began to view his mother as a slave to dominate and humiliate. When Sachiko receives her son's shocking confession, she is overwhelmed with despair and burdened by intense guilt for failing to recognize his twisted desires. How much pain and inner turmoil must her diligent, high-achieving son have endured? Despite knowing it's wrong, Sachiko gives in to her son's demands and crosses the line. In Scene 1, to engrave her status as the lowest-ranking slave into her mind, she is forced to publicly perform a standing urination, receives a stream of urine directly into her mouth, and then undergoes intense torment through hot wax and brutal stimulation, leading to complete psychological breakdown. In Scene 2, with her hands clasped behind her head, she is repeatedly brought to orgasm using a vibrator, eventually losing control and wetting herself in her underwear. As punishment, her soaked panties are shoved into her mouth, and she is urinated on from head to toe by S. She is then punished under a powerful shower spray, repeatedly submerged in the bathtub, subjected to water torture training, and stripped of her dignity as a mother.