Makoto, a wedding planner, offers to visit the groom at his home later when he comes to sign the contract for the venue but forgets his seal. Makoto tells him that she knows that the bride will remain a virgin until marriage, and seduces the groom and makes him cum inside her. She continues to seduce the groom and commit immoral acts even up until the day of the wedding... Makorin appears in the popular series!