The two women with blood sprinklers in their eyes stood at the railings and looked down at the water. It churned about like great whips of cream under a lazy spoon, throwing petulant fountains of oyster salt over the groynes. Foam bubbled at the shore when it came in with the morning tide and seagulls barked at the brooding ceiling of grey. The flags along the pier whipped against their poles with heavy slaps. ‘The doughnuts are smaller than they used to be,’ Poppy said. She brushed the sugar from her fingers and fished the pebble from her pocket, a…