Channel Seven's new reality show, The Super Switch, encourages troubled couples to swap partners in a bid to save their broken relationships.
And the six male contestants have good reason to worry what their wives and girlfriends are getting up to behind closed doors.
Raunchy Instagram photos discovered by Daily Mail Australia show the frisky female participants stripping down to skimpy bikinis and lingerie.
That's cheeky! Former Hooters waitress Olga Tori (pictured) is one of several Super Switch stars with raunchy Instagram profiles
Olga Tori, a Canadian who previously worked as a Hooters waitress, enjoys flaunting her assets for strangers on social media.
The busty blonde, who is dating Tyler Franko but paired with Ben Lyall in the social experiment, recently showed off her cleavage in a sizzling bikini snap.
She also stripped down to a plunging bikini while sunbathing on the Gold Coast, with her skimpy swimwear offering a daring glimpse of sideboob.
Blonde bombshell: Olga, who is dating Tyler Franko but paired with Ben Lyall in the social experiment, recently showed off her cleavage in a sizzling bikini snap
Nice view! She also stripped down to a plunging bikini while sunbathing on the Gold Coast, with her skimpy swimwear offering a daring glimpse of sideboob
Will they last? Tyler and Olga met in Canada six years ago
Olga also showed off her cheeky side in one photo, displaying her pert derrière in a G-string swimsuit while posing on a balcony.
Neesha Macleod, who is dating Justin Rylan but paired with Lachlan Petch in the experiment, also likes to share raunchy photos with her Instagram followers.
In one post from February this year, the glamorous brunette posed on a couch in a midriff-baring peach bikini.
Just peachy! Neesha Macleod, who is dating Justin Rylan but paired with Lachlan Petch in the experiment, also likes to share raunchy photos with her Instagram followers
Meow! The brunette beauty recently showed off her phenomenal body in an animal print bikini
Different priorities: Justin and Neesha have conflicting interests, with one wanting to start a family and the other focused on business
Meanwhile, Latin dance instructor Romina Anaquin certainly knows how to turn up the heat on her
