At the reunion after 10 years, her ex-boyfriend from school days is coming. Yuuka couldn't suppress her excitement. Their relationship, which naturally faded away due to youthful misunderstandings back when they knew nothing about each other. She thought she would be happy with marriage, but learned that reality is not so sweet. "We're in similar situations, aren't we?" "Right now... my husband is away on a business trip." ...Tonight, the magic of time will dissolve the misunderstandings between them and bring their hearts and bodies closer than ever before. Now she can say, "I've always loved you."