.... she is drawn to him.  Against all of her better judgement and her common sense
She always goes to him.

There is no future with him, maybe that is the lure
She gets caught up in the moments of incomparible passion and lust
And she must be with him.

There is no regret in the aftermath, of being with him
She understands and fully accepts this for what it is
He is a sensual magnet, who chooses when to pull her in
And she is strangely satisfied and happy, that this is all she means to him.

He may be the magnet, but in the end, she is always the attraction.