Katie Waissel waded into the conversation by declaring:
“I like them” and Marnie asked her if she is any good at them. Katie then replied: “I like to think that I am,” prompting Marnie to demonstrate.
She grabbed a banana, telling the housemates: “I’ll show you mine” and began simulating oral s*x.
The other housemates started giggling before Renee shouted: “She’s good!”
Marnie then stopped the banana s*x act to reply:“I know!”
Viewers, who had tuned into the episode of spin-off show Celebrity Big Brother ‘s Bit on the Side, couldn’t quite believe what they were seeing and flocked to social media to express their shock.
“Marnie is so desperate it’s tragic, giving a banana oral #cbb @bbbots,” wrote one viewer while another added: “Marnie is absolutely disgusting.”
Another added: “Watching Bit on the Side with my Mam and Marnie’s giving a banana a blow job. Awkward isn’t the word.”
A fourth viewer slammed the show, tweeting: “Oh for gods sake!!! Marnie I expect no better – but do you really think everyone wants to see this filth @cbb. “It really is disgusting!!!”