After five years together and a long time apart, Ibuki messages her ex and asks to visit. He expects talk of getting back together, but she instead announces her engagement. Then she says they will never meet again and asks for sex one final time. Jealousy, regret, and anger pour into a passionate farewell as both reveal they have never truly forgotten each other. Though they know they must say goodbye, Ibuki overwrites every old memory with the best sex they have ever shared, leaving him convinced he may never find another woman like her.