Mi-yeong's boyfriend, Joon-cheol, works at a meat restaurant. On the first day, he is shocked by how Mi-yeong's youngest aunt, Seo-yeong, was so young and sexy back in the day. He captures Seo-yeong's attention, as he's so good at his job. Then one day, Seo-yeong and Joon-cheol have a drink after work and Seo-yeong seduces Joon-cheol, who she's been eyeing for a while...