Two girls abused and fucked in the subway

In the subway a group of men abuse the girl, fucking her pussy with their fingers while taking pictures. They rip off her underwear and cover her mouth so she stops screaming while they fuck her pussy with their fingers. The girl is left naked and they grab her by the hair, subduing her. A girl wants to help her but she is stopped by a man, and then she is surrounded by people who immobilize her. One girl abuses her while the other girl is brutally fucked.