Only if he's not doing his job properly.
To quote a friend from my past (or at least paraphrase it - it was a long time ago!)
"vibrators are great. you work away at them whilst watching the football, finish off your beer and jump on top and suddenly YOU'RE THE MAN!"
heh.. not that I actually subscribe to this theory, but it was funny as hell at the time!
Also, OP didn't state what sort of relationship he had with the "more mature woman", it could easily be his mother for all we know - which would have made the suggestion even more ridiculous than it already was
