Abandon me not!

At last I must confess
And beg your pardon
That I wore many masks
One for friends
One for relatives
One for society
One for colleagues
One for boss
One for you
And one for
Every pretty girl
I have met so far.
Managed to cheat on you
For a while
But terribly failed to do so
Over my conscience
I am unfaithful my love
Have just dared to
Let the devil out
And sigh!
Forgive me if you can
Punish me if you wish
For god sake
Abandon me not!