Kana, who decided to live with her fiancée's house, finds out that the man who committed herself in the past is her fiancée's brother. I was stuck and criminal ● I moved to escape, but I couldn't stop trembling at the reunion. Kuzu brother-in-law who approaches Kana who is upset. "It's a fateful reunion. If you think you can commit it for the rest of your life, your erection won't go away." I can't escape from my brother-in-law ...