Ok, we get it. Kendall and Kylie are really
close, but this latest Insta-snap has totally creeped us out.
Posting this cosy shot to social media, 17-year-old Kylie captioned the pic: "Let me suck on that chin b----!!"
Erm, why would you want to suck on your sister's chin Ky?! And why would Kendall be laughing at this potential chin-sucking incident?
Yep, TheFIX are officially freaked out.
Keep scrolling for the latest candid celeb snaps.
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