Dear Mistress Helen

A quick note to say thanks for the session this morning.  It was great to meet you and the session achieved exactly what I wanted – you were very effective as a rather intimidating Aunt figure!

I would love to find an opportunity in the future to see how you deal with repeat offences…  Based on today’s experience, the threat of a meeting based around your “ivory” hairbrush would be a true deterrent to any more misbehaviour!

Best Regards,  ANON