My brother and Mai have been married for three years, and no matter how beautiful my wife is, her relationship with her husband (brother) gets colder year by year. One morning, after quarreling with her husband over a trivial matter, Mai went to her husband's brother (brother-in-law)'s house as a result of her daily stress reaching her limit and having nowhere to go... and entered the room. If you feel the limit of your daily desires and notice it, you will be tempted to dive into your brother-in-law's sheets ... and you will hit your brother-in-law with all the desires that have accumulated in your private life during the boredom and have a rich and dense SEX. A record of her sister-in-law's temptation and her brother's sense of immorality that doesn't stop even if she knows she's no good, and why she's been entangled in the sheets many times since the morning.
