Gershwin

You really shouldn't have done it
you hadn't any right
I really shouldn't have let you kiss me
And although it was wrong
I never was strong
Though as long as you've begun it,
and you know you shouldn't have done it

Turn out the light
And hold me close in your arms
All through the night
I know tomorrow morning
You will say goodbye and amen
But until then, please do it again