The photo-sharing site has strict nudity guidelines, but that didn’t seem to bother the brunette bombshell.
Treating her 2 million followers to a sight they’ll never forget, Pia Muehlenbeck flaunted her bulging assets in a sinfully low-cut one-piece.
But that didn’t prove to be enough for the buxom babe, as she amped up the raunch factor by pulling down her swimwear on one side to reveal her naked cleavage.
Embracing the boob-cupping trend, the online sensation resisted the urge to flash her nipple as she held on tight to her right breast.
The Aussie beauty — who is rumoured to have had breast enhancement surgery — hid behind her voluminous curls, instead letting her toned body take centre stage.
In a nod to her naughty antics, the starlet’s swimwear was emblazoned with the slogan “Swim at your own risk”.
True to form, Pia’s loyal followers were quick to show their approval for the snap that has racked up close to 50,000 likes in just one day.
Making reference to the starlet’s swimming costume, one admirer quipped: “I’m gonna take the risk.”