Today's feature is a first-time appearance by 40-year-old Mao Yamaguchi. Driven by an insatiable curiosity, she decided to participate, and once filming began, she quickly became obsessed with the vibrator, experiencing a massive orgasm. She gushed uncontrollably, flooding the area with a steady stream of urine. Mao says, "It's not just about pleasurable sex—I craved intense stimulation. I want everyone to understand this desire inside married women. That's why I came here." This is a powerful portrayal of a married woman's pursuit of extreme pleasure.