29-year-old office lady Akari Niimura agrees to a one-night stand and immediate sex to relieve her sexual frustration. Though she's normally a serious OL, she lets loose and enjoys herself with a random man she meets. With her plump body, shaved pussy, and mature charm as a woman in her thirties, she exudes irresistible appeal. A highlight is watching her drinking alone at an izakaya, waiting to be picked up.