Yui Okamoto, 31, is a soothing married woman with a shy smile. Her husband is on a business trip overseas, so she lives alone with her 3-year-old son. She wants to escape the lonely days of childcare and part-time work, and regain her radiance as a woman, so she decides to appear in an adult video. Despite feeling guilty towards her husband, she falls into an affair for the first time in her life... Her blushing face and moaning on another man's dick are arousing.