This all sounds incredibly posh.
Will Nick insist on having someone to wave his willy for him when he gets back? 
Do we take it that you are volunteering DS?
I do have some very long and little used rubber gloves.
If the price is right.....
Bloody hell man, what sort of hands do you have? Or is this your variant of willy waving? A little 'finger waving'? In which case, can one recommend the middle, or longest, digit?