She and I were living happy days together, but one day a group of yakuza suddenly appeared before us. They said that Miyu had been kept by the yakuza as collateral for a debt but had run away. As we tried to take Miyu and leave, after a scuffle, we were all kidnapped. Then, the yakuza imprisoned us, saying with a lewd smile that if Miyu could endure a week of extreme sexual training, they would release both of us.
