SectionFunction in the story
TonnageJunior rides with his truck-driving father; country radio, Dr. Mario, distrust of doctors and his mother’s hospitalization establish the inherited world.
TamaraA woman whose own life has already been disciplined by work and misogyny enters the story’s social margin.
TrunkThe central man’s legs fail; public assistance, cheap housing and bodily decline become his material environment.
Numb BeingSmell, waste and isolation normalize themselves through repetition.
Use It Or Lose ItA list of vanished activities—haircuts, mail, walks, medical transport, a bed—makes subtraction itself the plot.
Skin HungerTamara’s visit makes sexual deprivation, pity and physical revulsion share the same room.
Scavenger, Navigator, PassengerThe chair is traced back to an object scavenged by the father; transportation becomes immobilization.
The ThroneBody and chair mechanically interlock through sweat, neglect, fabric and time.
The Big Man at the End of the RoadAfter death, the local story immediately becomes legend: extreme weight, demolition, retelling.

The sequence matters because the “fusion” is not a single grotesque event. It is the terminal state of a long series of ordinary functions disappearing. See Body, Sensation, Movement & Damage, Collapse / Ruin and Childhood / Family / Generations.