Use descriptive prose and lots of exciting dialogue to tell the story of a long, unobserved, realistic, grisly but erotic sexfight fought over a young naked Chinese girl between two out of shape, unskilled, middle-aged men of similar weight. One is a bearded auburn-haired American fiction writer, the other is a shorter Chinese designer. Describe the motivation, setting (not a warehouse), stats (height/weight), ages, cocks, hair and facial hair, and the pussy/breasts/ass/age of the average, girl-next-door type they are fighting over. The sexfight goes back and forth for a long time, and each twist and turn is elaborately described. Both fight dirty with no honor. The girl is not present during the fight. As they grind cocks in the last half of the fight, they trash talk line after line after line after line....