Alsu and Sarah decided that humiliation for christina is not enough today. They went to the public balcony to get their feet thoroughly dirty. They want all the dirt from their feet to end up in the mouth of a pathetic slave girl. christina diligently licks the dirty soles of beautiful step-cousins while they discuss her and spit in her mouth from time to time. The slave girl understands that until the feet of Alsu and Sarah are clean, they will not let her go.