Mai-chan, an 18-year-old girl from Kyushu, has a bright personality and loves sex. She's always smiling, but she's actually a big fan of older men, especially middle-aged men with overweight belly fat. She's also a perverted masochist who gets turned on by discipline play, including choking and spanking. She orgasms repeatedly with vibrators and discipline sex, and is gang-raped by her favorite overweight men, who splash their thick semen all over her face in delight...