Kim Kardashian Obsessed With Breast-feeding

Sources tell us,

Kim’s taking to motherhood like a newborn to a nipple — in fact, she actively looks forward to her “feedings” with baby North West … EVEN CHANGING DIRTY DIAPERS!!! As one source put it, “She does it all.”

It’s pretty crazy … considering how vocal Kim’s been about motherly duties in the past. Back in 2010, she got into hot water for criticizing a mom for breastfeeding at a restaurant.

As for Kanye, we’re told he’s a natural dad — “No one has ever seen him like this.”