Kendall Jenner Bikini Pics -- Kim Kardashian Would Approve

We're not Kendall Jenner's self-proclaimed creepy older sister Kim Kardashian ... but if we were ... we would LOVE these incredible bikini photos the 17-year-old just posted on the Internet.

Of course, Kim perved out over her younger sister's physique in a video she made earlier this month, gushing over Kendall's underage bod ... so just imagine what she'd say about these new pics:

"OMG guys. Just look at my gorgeous supermodel sister Kendall Jenner. She's on vacation in Greece right now and she's so hot and skinny in her little bikini. I'm so jealous. Just look at her body. LOOK AT HER. EVERYBODY LOOK AT MY SISTER RIGHT NOW."

"I know this sounds creepy. Because it is."

Check out Kim's original creeper video below ... but don't watch too closely, you might get arrested.