DASS-061 Kidnapped by the yakuza, watching her delicate self fall into a week of forced group sex. Sumire Kuramoto

One day when I was spending happy days with my girlfriend Sumire, a group of yakuza suddenly appeared in front of us. They say that Sumire was being kept by the yakuza as a form of debt and that she ran away the other day. She tries to leave the place with Sumire, but after a scuffle, they are all kidnapped. And the yakuza imprisoned us, and with a sly smile, she said that if Sumire could endure a week of Kimeseku training, she would release them both...