富裕層から莫大な借金を追った一家の姉妹が売られ性奴隷に貶められて酒池肉林の陵辱に喘ぎ快楽に溺れる

The father, who is the president of a large company, disappeared because of bankruptcy, and traders began to urge the remaining daughters to repay their debts. Beautiful busty sisters escape to the vacant grandmother’s house, but bondage punishment is executed by the betrayal of the servant. The sisters’ bodies were polluted by the men’s hands! The rope that bites into big breasts, the sisters eventually think and fall into pleasure …