Kokomi Naruse and Tsubomi are close friends since their school days, sharing a bond so strong they live together. However, when Tsubomi suddenly decides to move overseas, the shadow of separation begins to fall between them. In a final attempt to create an intimate memory together, they give in to their emotions. They passionately kiss, intertwining their tongues, while stimulating each other's genitals in an intense lesbian encounter. Their sorrow over parting fuels their desire, driving them both toward an overwhelming climax.