shr-chan starts the story, kr-chan builds up the story, and it's up to pk-chan to finish it.  But her dad might cause problems.
Stacking Tire  
Yamadzumi no Taiya
Montón de neumáticos
Yamadzumi no Taiya
Montón de neumáticos
Yamadzumi no Taiya
Montanha de Pneus 
Yamadzumi no Taiya