Shoko Mikami takes on lesbian training with nao. in this intense session, where she faces nao.'s sharp, relentless domination. The new device, "Bonless Vibrator 2005," is mercilessly inserted, causing Shoko to writhe in shock and scream, "It's hot! It's hot!" Overwhelmed by intense pleasure, she urgently pleads, "I need to pee!"—capturing a realistic and rare on-camera pissing scene, her first ever. During the BDSM training, although she initially resists with defiant cries of "It hurts!", she eventually breaks down under the pressure, sobbing, "Why am I being put through this?" A thrilling, erotic experience packed with emotion and extreme sensations.