Shy, nerdy Jungkook spends years getting publicly humiliated by his bitchy wife Yuna, who always badmouths about his lack of foreplay in bed, bad sex and his shy boring nature, until 22-year-old slutty Tae—his best friend’s flirty daughter—starts “teaching” him how a real woman worships cock. She seduces him with daily “lessons”, public quickies, and raw, cum-filled fucks until he’s pounding and filling her every hole—proving he was never boring—just waiting for the right slut to unlock him.