Kim, 36, seemed perfectly fine with sharing every detail of their racy vacation on Twitter, even giving fans a play-by-play of their activities.
From nipple clamps to sex toys, no stone was left unturned.
According to Kim, they had so much fun, Kourtney even "threw up in her bed 4 times and slept in it."
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The nipple clamps were well documented on the Keeping Up With The Kardashians stars' Snapchat accounts.
As well as some raunchy sex toys.
Then, Kim revealed that Kourt wouldn't "stop doing naked cart wheels."
Kanye's wife then claimed she wasn't participating much in the merriment, instead mentioning her "flawless body," which she flaunted on the beach earlier that day.
What do you think of Kim and Kourt's krazy night out? Sound off in the comments below!
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