turn (someone) around (one's) (little) finger

To gain complete control, dominance, or mastery over somebody; to make someone do whatever one wishes. The spoiled little brat has completely turned his parents around his little finger. Everyone accused her of turning the boss around her finger.

Common Names:

Name	Pronounced	Usage
Eliseo	e-lee-ZE-o (Italian), e-lee-SE-o (Spanish)	Italian, Spanish
Webb	[web]
Chrystal	KRIS-təl	English
Gervais	zher-VE	French
Totty	TAHT-ee	English
Harriett	HER-ee-ət, HAR-ee-ət	English