The new wife "Yurika" who has been married for half a year had sexless with her busy husband at work and had a half-boiled body ... One day, her husband's boss "Rina" visits the Yurika couple, but it is genuine "Lina", a slutty lesbian, has no trouble overlooking the frustrated sexual desire of "Yurika" ... With a skillful temptation, she invites "Yurika" to the lesbian path ...