That is what In touch is claiming. Khloe, Kris, Kylie and Kendall have 
publicly acknowledged Kim's nude photos for Paper magazine, praising it,
 but Kourtney is yet to do so and In Touch claims it's because she 
doesn't approve.
"Pregnant Kourtney thinks it wasn't right for Kim to take everything off
 - knowing daughter North will one day see the photos. She
 thinks it’s disgusting, especially since she is a mother now. She 
doesn’t understand why Kim would go 
completely nude knowing that one day little North is going to see it and
 think it’s alright to pose nude, too.” A source told In Touch
 
 
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