Naughty Gran

An envelope dropped through the door at lunchtime, addressed to Benjamin Entwistle. Ben was rather excited! He loves going to collect the post from the doormat, and he brings it to me, "oast, oast!"

The front of the bubble envelope gave nothing away. Except for the fact that it was a bubble envelope, which should have set alarm bells off immediately.

The back, however, bore the legend: "from Naughty Gran!"