“Ooh yeah baby, just there – push it right in,” exclaimed her husband excitedly.

She gasped as the creamy white liquid filled her mouth and trickled down her throat. Coughing and spluttering, she glanced across at him, giggling and smiling contentedly.

Wiping the spatters of milk and cookie crumbs away from her face she stood up and walked round the table to watch her daughter finish the jigsaw puzzle.