News Kourtney Kardashian and Kylie Jenner Strip Down in Sexy Snapchats -- See the Pics! By Jennifer Drysdale 1:04 PM PST, January 27, 2017 This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. 24:41Kourtney Kardashian and Kylie Jenner's Sexed-Up Snapchats! Under…02:01Kendall Jenner Shares Rare Glimpse Into Her Relationship With De…03:29Penelope Disick and North West Have Fun With Cameras to Pretend …01:05Kendall Jenner and Kim Kardashian Help Mom Kris Jenner Surprise …03:52‘KUWTK’ Series Finale: Khloe Kardashian Debates If She'll Marry …03:02Kylie Jenner and Travis Scott Give Stormi a Magical Day at Disne…23:21Celebrating Black Beauty: A Conversation of Culture04:46How Each Kardashian Family Member Said Goodbye During ‘KUWTK’ Se…03:55‘KUWTK’: Kim Kardashian Reveals the Moment She Knew She Wanted a…02:41How Kim Kardashian Feels About Kanye West Dating Irina Shayk (So…03:01Addison Rae Is 'Obsessed' With Kourtney Kardashian and Travis Ba…02:04How Kourtney Kardashian Feels About Scott Disick and Amelia Haml…03:44Watch Addison Rae and Kourtney Kardashian Sing Along to Travis B…05:35Pink and Carey Hart on How Having Kids Made Them 'Grow Up' (Excl…03:46Brandi Carlile on Elton John Tribute and Feeling 'Banged Up' Fro…02:06'Bachelorette' Katie Thurston on Tayshia Adams and Kaitlyn Brist…25:38‘Friends’ Cast on Where They Think Characters Ended Up, J.Lo and…02:12Tenille Arts on ‘Somebody Like That’ and Gearing Up for Concert …04:58Chase Stokes and Madelyn Cline on Filming 'Outer Banks' as a Cou…03:55Country Stars Celebrate Summer With New Music, Tours and More Kourtney Kardashian and Kylie Jenner are showing off their curves! The sisters both took to Snapchat on Friday to work what their mama gave them. EXCLUSIVE: Kourtney Kardashian Is Not Hooking Up With Justin Bieber or Dating Scott Disick, Source SaysKourtney was first to share a sexy snap on the app, posting an aerial pic of her cleavage. "Makeup view," she captioned the racy pic, before climbing into a helicopter. View this post on InstagramA post shared by Kourtney Kardashian Snapchat (@kourtneysnapchat) View this post on InstagramA post shared by Kourtney Kardashian Snapchat (@kourtneysnapchat) WATCH: Kourtney Kardashian Posts Selfie With Deep Lyric by The Weeknd in Caption: ‘Tell Me How to Love’The mother of three also posted a sexy bikini-clad shot on Instagram."Island ting," she wrote alongside the black-and-white photo. View this post on InstagramA post shared by Kourtney Kardashian (@kourtneykardash) RELATED: Larsa Pippen and Kourtney Kardashian 'Get Crazy,' Pose With Stingrays in Bikinis -- See the Pic!Kylie, meanwhile, sported nude undies as she showed off her toned tummy on Snapchat. WATCH: Kylie Jenner Shares Funny Eye Roll Pic of Herself in a Bra Top With TygaWhile Kourtney and Kylie are leaving very little to the imagination on Snapchat, the sisters were much more covered up earlier this week while rocking head-to-toe burgundy at a family meeting on Wednesday.See more in the video below. Kim Kardashian Feels Left Out as Her Sisters Sport Matching Burgundy Outfits This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.