Kourtney Kardashian lets it all hang out in breast-pumping photo: ‘That’s life’

She’s really milking it.

Kourtney Kardashian pumped breast milk for her son Rocky in a new photo shared to her Instagram Wednesday.

“That’s life,” the Poosh founder, 44, captioned a slideshow highlighting some of her recent motherhood moments.

Kardashian wore black lace lingerie and full glam while she used a breast pump. kourtneykardashian/Instagram She also shared a photo pushing baby Rocky in a stroller while on a walk with Travis Barker. kourtneykardashian/Instagram

In the pumping snap, Kardashian pulled down the straps of her black lace lingerie so she could use a Medela Harmony Manual Breast Pump.

She used her arm to cover her bare chest and finished the leggy look with black pointed-toe kitten heels adorned with bows. She wore her hair in soft waves and had a full face of glam.

The Hulu personality also included a few blurry photos of herself and her husband, Travis Barker, on a romantic walk while pushing Rocky in a stroller around their neighborhood.

“That’s life,” she captioned the Instagram post. kourtneykardashian/Instagram The Hulu personality included a snap of flowers her husband gifted her. kourtneykardashian/Instagram

She also posted a snap of her staircase lined with hundreds of roses from the Blink-182 drummer, 48, as well as a snap of 4-month-old Rocky’s hand clutching his dad’s chain necklace.

Fans were left concerned over Kardashian’s photo of an X-ray of a broken arm, though she did not divulge more information about the medical mishap.

Supporters flooded the comments section of the post to gush over the “Kardashians” star’s stylish breast-pumping moment.

She also shared an X-ray of a broken arm. kourtneykardashian/Instagram Several of Kardashian’s fans commended her for normalizing pumping.

“That’s my sister!!!” Khloé Kardashian wrote.

“The glam pump sesh,” a fan commented, adding emojis of clapping hands.

“LOVE the pump picture. Women deserve to be worshipped. Our bodies literally create and grow life and then feed it… with the same body,” a second wrote.

“Pumping and looking amazing! Why not show it off,” one supporter commented. Kourtney Kardashian/Instagram The Poosh founder and Barker welcomed Rocky last November. kourtneykardashian/Instagram

“Pumping and looking amazing! Why not show it off, thank you for normalising [sic] pumping and breastfeeding,” another Instagram user added.

‘Kourtney is a sexy mumma!” one more chimed in.

One hater claimed Kourtney was seeking attention with the snap, writing, “Full make up and heels to show us she uses a breast pump? The things people do for applause.”

The couple tied the knot in 2022. kourtneykardashian/Instagram This is Barker’s first child with Kardashian. Kourtney Kardashian/Instagram

However, several of the Lemme creator’s fans jumped to her defense.

“so the only way we should applaud a woman pumping is if she’s without makeup and in comfy clothes? F–k that! She’s feeding her baby and looks amazing doing it. Good for her,” a social media user responded.

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“It’s a normal mom thing. what’s the problem? it’s her life. let her live lol,” another agreed.

Kourtney and Barker, who got married in May 2022, welcomed their first baby together in November 2023.

Kardashian initially tried IVF to get pregnant with the drummer. kourtneykardash/Instagram She ended up conceiving their son naturally. kourtneykardash/Instagram The Lemme creator had to undergo urgent fetal surgery during the pregnancy. kourtneykardash/Instagram Rocky is Kardashian’s fourth child. travisbarker/Instagram

The “Keeping Up With The Kardashians” alum had documented her difficult journey to getting pregnant before announcing that she decided to stop IVF treatments.

Kourtney revealed she was expecting in June 2023 and later confirmed that they had conceived their baby naturally.

The reality TV star had to undergo emergency fetal surgery in September, which saved her baby’s life.

She shares three children with ex Scott Disick. kourtneykardash/Instagram Barker is a father to two other kids. kourtneykardash/Instagram

Kourtney also shares three kids with her ex-partner Scott Disick: sons Mason, 14, and Reign, 9, and daughter Penelope, 11.

Meanwhile, the musician is the father of son Landon, 20, and daughter Alabama, 18, whom he shares with his ex-wife Shanna Moakler.

Barker is also a stepfather to Moakler’s 24-year-old daughter, Atiana, whom she shares with her ex Oscar De La Hoya.