if she will be living with 2 drake and no other female ducks there is a risk of her being injured or killed by aggressive over mating. please keep an eye out for that and if possible get more females. the suggested ratio for drake to duckhen is 1 drake to at least 3 hens
wow. She comes do you and sit in your lap? That sounds pretty tame to me.
If you want her to like you even more have a handful of peas.
May I ask you if you still have the two drakes and only one female?