Bianca, Caroline and Nicole decided to test how their slave zoe could handle their dirty feet. The girls give the whore three minutes for each pair of feet. Nicole turned on the timer first and zoe began to lick the dirt off her feet. It was not easy for the slave, as the girls pulled her and humiliated her morally, and Nicole wiped her soles on her face and smeared all the dirt. zoe moved on to Caroline's feet and was also given three minutes to clean. Licking Caroline's feet, the slave realized that three minutes is very little for two dirty feet, but she did not give up. After three minutes, Bianca pulled her on the leash and ordered her to lick her feet. The slave licked her step-cousin's feet. Bianca treated her step-cousin even worse than her other slaves. Thus, zoe did not have time to clean the feet of any Mistress. This angered the girls and they began to simultaneously wipe their dirty soles on the face of a pathetic slave and spit in her. The face of the slave must be black with dirt and the feet of the girls are clean .. Such an exchange will be honest.