DSOD-037 · Confined by Yakuza: A Week Watching My Slender Girlfriend Fall Into Drug-Fueled Orgy Sex - Aya Sasakura

I was spending happy days with my girlfriend, Aya, when suddenly a group of Yakuza appeared before us. They claimed that Aya had been kept by them as collateral for a debt but had run away. I tried to take Aya and leave, but after a struggle, we were both kidnapped. The Yakuza confined us and, with a vulgar smirk, told me that if Aya could endure a week of drug-fueled sex training, they would release both of us...