These mistresses had collectively saved up and given this guy to invest for them and it was good money and hence they expected good results. But this investment banker put the money in a risky stock and he lost a lot of it. The mistresses were so pissed that they trampled him together at the same time and told him to find ways of getting back their money. They did not care if he got it out of his own pocket.
These mistresses learned that their colleague had thrown them under the bus and they were so pissed at him that they resorted to trampling him with their pantyhose on. The mistresses double dominated him and as such, they trampled him together at the same time and he had to support the weight of the two women on him. Not even his cries of pain were enough to make them stop.