DASS-740 [Uncensored Leaked] A week in which she is held captive by the Yakuza and forced to engage in a drug-fueled orgy, with no choice but to trust and watch over her.

One day, while I was spending happy days with my girlfriend Natsu, a group of yakuza suddenly appeared in front of us. They told us that Natsu had been kept by the yakuza as collateral for a debt, but had run away. We tried to leave with Natsu, but after a scuffle, we were both kidnapped. The yakuza then imprisoned us, and with a lewd smile on their face, they said they would release us both if Natsu could endure a week of drug-induced sex training...