Racer girls Teodora and Sibila get together and trample skinny girl Calina, who is lying on their couch. Their slave, Calina, takes all the pain as the two racer girls put their full weight on her at the same time. The humiliation does not end there as the stick their bare feet right on Calina's mouth. They trample all over her, crushing her stomaching into the couch. These mean girls love inflicting pain.