You've heard of 'pester power' - you know what kids do when you are at the checkout in the supermarket and they want they conveniently kid height displayed sweets?  Well this session was booked with us because of a variation of this that was a lot less height restricted and probably  more powerful. This chap's mum had been saying for ages that all she wanted for Christmas and her birthday were some photographs of her son and daughter in law.  So off to the studio they came to get some pictures and claim defeat at the hands of parent-pester-power.