Answer:
Tom taunts Wilson and then he orders Myrtle to follow him to the train. Tom takes Nick and Myrtle to his New York apartment in Morningside Heights for their affair.
Here they throw an impromptu party with Myrtle's sister Catherine and a couple named McKee. Catherine has red hair, wears heavy makeup on her face, and she tells Nick that she heard that Jay Gatsby is the nephew or cousin of Kaiser Wilhelm, ruler of Germany during World War I.
Mrs. McKee is pale and feminine, and she is loud. The group continues to drink alcohol. Nick claims this is the second time in his life that he has buzzed so much at that party.