In the latest episode of Married At First Sight Australia, the remaining husbands had a boozy chat about whose wives they were most attracted to.
Dean, who has already cheated on his wife Tracey with Davina, confessed he fancied a third woman - Justin's wife Carly.
"Judging solely on looks, I don't know her that well as a person," he added.
Justin caused concern by saying he considered his wife "like a little sister" despite having slept with her, then admitted that she also fancied Dean in return.
As they continued to drink beer, Dean eagerly asked who was attracted to his wife.
"Tracey is attractive, but I'm more attracted to girls like [Troy's wife] Ash," Justin said.
He went on to admit that if he was given the option, he'd swap Carly for Ash.
Dean appeared disappointed none of the other newlywed husbands wanted to have sex with his wife and enthusiastically egged them on.
"What about Tracey, guys, she's hot! Come on, someone just say they want to bang Tracey!"
In interviews after the night, multiple husbands said they found the conversation 'disrespectful'.
The full Married At First Sight Australia episode can be viewed on ThreeNow.