Satsuki has been living with her boyfriend, Itsuki, for three years, with the intention of getting married, but they continue to miss each other every day. However, during a company BBQ event, it is discovered that Itsuki was having an affair with Kana, a junior to his girlfriend! While she was confused by the sudden event, her high-spec junior Fujisaki confessed to her in front of everyone...!? He is attentive and cares when you are in trouble. She thought that his confession was just a joke to help her depression, but then Fujisaki tells her an unexpected truth. Satsuki is unable to sort out her feelings, and Fujisaki conveys his sincere love. Could this be the love she deserved all along?