We are used to seeing quite a lot of Heidi Klum on Instagram, but not quite like this!

On Sunday, the supermodel must have done something wicked to incur the wrath of the "naughty spoon" — the implement she is getting spanked with in her latest post.

The racy pic shows off quite a bit of the 42-year-old's rear as she lifts the bottom of a frayed denim mini skirt.

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Ouch 👿

A post shared by Heidi Klum (@heidiklum) on

She also appears to be receiving a spanking from someone as a man's hand holds the handle of a wooden spoon bearing the words "the naughty spoon" and whacks it to her bottom. "Ouch," she wrote in the caption.

While this pic was certainly on the more risque side, we are used to seeing Heidi frolicking about wearing less-than complete coverage of clothing. In fact, she has previously admitted that it is her preferred state of being.

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"[I feel sexiest] when I'm shooting, to be honest, the less I have on," she told Us Weekly.

"Many people maybe are the opposite, like maybe they [prefer to be] more dressed. But the less clothes I have on, the easier it is for me to shoot, and the sexier I feel," she said

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