Femme Fatale

Note the gratifying fashion
In which I'm put centre-stage.
He loves me with a passion.
All his senses I engage.

Each morning like a man possessed
He whips me into play.
Without me (for he is obsessed)
He cannot start his day.

My core values are enduring
So he'll never go astray
But to keep myself alluring
My make-up's different each day.

You'll agree I've pulled off quite a feat.
For it is curious, but true,
I enrapture almost all I meet.
And my name? Su. Su Doku!