She fell for me (in our fifty's)

it took years for her to see
how truly amazing loving me could be
thirty years of marriage growing fat and gray
she finds me erotically sexy wanting me
the way I wanted in our twenty's
remember I said I am old fat and gray
thing still work almost perfectly
good for once a day twice if she is lucky
there might not be a finish
my gun think it's empty
yet she finds it extremely pleasing  
she acting twenty in our fifty's