[Reducing Mosaic]JUL-263 I went to pick up my drunk sister-in-law tonight──. Mukai Ai

Married for four years. Akane, the wife who felt anxious about her cooling relationship with her husband, asked him if she could go out drinking with a friend she hadn't seen in a while... wanting to attract his attention even just a little. However, her husband was indifferent. Feeling lonely, Akane drank too much and passed out, so her friend called Akane's husband for help, but... The one who came to pick her up was her brother-in-law Kenichi. With no more trains running, Kenichi decided to carry Akane back to their home for the time being, and the drunk Akane unconsciously exposed herself in a defenseless state, seeking Kenichi's warmth...