The hugely popular married woman series "Married Woman’s Pleasurable Humiliation Trip" returns with a brand-new installment titled "Training My Loving Slave." This entry follows a married woman who normally maintains a demure and virtuous demeanor before her husband, now completely dominated by a strict yet adored trainer. She endures public humiliation, including being verbally abused loudly on a train and slapped on the back, experiencing one shameful scene after another. The erotic development intensifies as she indulges in deep throat (irrumation) and pursues ultimate sexual pleasure. During her trip through an onsen town, she wears a remotely controllable vibrator, heightening her sense of embarrassment. Upon arriving at the inn, she experiences mixed-gender communal bathing with the married woman. Her big tits sway as they wash each other's bodies with foam, engaging in intimate contact. Packed with hardcore content, including BDSM play and having vibrators inserted into both holes to maximize pleasure, this film relentlessly torments the married woman from start to finish.