on her; on it
На ней Дэнни научился играть на фортепиано.
That’s where Danny learned to play the piano.
— На холостом ходу (1988)
Не хочет идти на пляж, хотя на ней бикини.
She doesn't want to go to the beach even though she's wearing a bikini.
— Город бога (2002)
Are you still married to her?