There must be a subgenre of porn for this right? On last nightâ€™s episode of â€œKourtney & Kim Take Miami,â€ Kim took to the interwebs to find a remedy for her psoriasis. (Does Kanye know she has psoriasis? I thought he insisted on her being flawless?) Turns out, applying breast milk to the skin is a popular home remedy. So obviously, still-nursing sister Kourtney whipped her tit out and super-soaked away.