They’re thought to have got hot and heavy in a toilet the previous night.

And Stephen Bear and buxom beauty Chloe Khan couldn’t keep their hands off each other as they continued their in-house romance on Tuesday night’s episode of Celebrity Big Brother – much to the shock and disgust of their housemates.

The smitten duo were seen indulging in a very steamy PDA in the garden, seemingly putting on a deliberately raunchy show for their co-stars.

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Seriously stemy: Stephen Bear and Chloe Khan couldn’t keep their hands off each other as they continued their romance on Tuesday night’s episode of Celebrity Big Brother.
Can you feel the tension, I’m under a lot of stress…’, the ladies’ man joked. ‘This is one of the best days of my life.’

‘Would you miss me?, Chloe queried, as she began bouncing up and down on his lap. ‘So much’, he retorted, while fondling her breasts.

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Lap dance: Lathering Bear up with oil, former X Factor star Chloe straddled him, wearing nothing but tight pink leggings and a bra.
The rest of the housemates gathered in the garden to observe the action, pretending to narrate the incident as though it were a nature documentary.

Katie Waissel exclaimed: ‘I’m watching soft porn, this is crazy!’

Saira Khan – who was later evicted from the house – replied, ‘I like porn!’, before quipping, ‘No I’m joking, I’m a married woman with two kids, I haven’t even got time to watch Game Of Thrones!’

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Observing the action: The rest of the house mates gathered in the garden to observe the action, pretending to narrate the incident as though it were a nature documentary.

Former Page 3 girl Sam Fox was unimpressed, saying, ‘Chloe just looked out to see if we were looking. She’s enjoying the attention. Do you think she really wants her family to see that?’

‘If it’s his last day in, he wants to go out with a bang!’, James Whale joked, much to the amusement of his house-mates.

But no one was more horrified than poor Frankie Grande, who couldn’t believe the depraved antics going on around him.

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Serious PDA: The traumatised American star joked, ‘Chloe was taming that Bear, she was bouncing up and down on it’.

The traumatised American – who is the brother of pop superstar Ariana Grande – joked: ‘Chloe was taming that Bear, she was bouncing up and down on it. We were all mesmerised by it. I felt like I was watching softcore porn. I was getting embarrassed. Oh my god. Where am I?!’

Despite Chloe and Bear’s seemingly X-rated antics the previous evening, he denied to his pals that anything untoward had happened.

Charming as ever, he said: ‘Nothing happened, we were just kissing… and her boobies. They are so big man, they are mental.’

Katie, for one, wasn’t buying it – and is convinced the pair have been physically intimate.

Speaking in the Diary Room, she revealed, ‘I’m intrigued to know what’s going on with Chloe and Bear. When it comes to the sexy time that’s fine. But Chloe and Bear are f***ing. It makes me uncomfortable if people are having sexy time in the bedroom.

‘I just know through the grapevine that something happened and Chloe went to the bathroom to wash… that bit. Don’t wash that in the toilet sink!’

Apart from his over-the-top PDAs with Chloe, Bear was also winding his co-stars up thanks to his usual pranks, including tripping over and deliberately smashing a full box of eggs.

Aubrey O’Day sighed, ‘I just ignored him, I’m not giving him any attention’, while annoyed Ricky Norwood agreed, ‘It’s ridiculous’.

Fans were left wondering exactly what happened in the toilet during the final seconds of Monday night’s CBB.

Stephen and Chloe were seen disappearing to the cubicle and – with their microphones left on – were overheard in a private clinch.

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Shock horror: This comes after Stephen Bear and Chloe Khan appeared to take things to the next level on Monday night’s CBB.

The footage prompted a flurry of Channel 5 viewers to take to social media in horror, asking if the on-screen couple finally had sex on TV. 

With their microphones capturing a little too much, Stephen was heard saying ‘I want to f*** you’ before Chloe’s moans were only interrupted by her calling Stephen a ‘Naughty Teddy Bear’. 

‘Big Brother should take away Bear’s mic,’ said one horrified Channel 5 viewer after Monday night’s show.

Another asked: ‘Erm excuse me but did @chloekhanxxx just get f***** by @stephen_bear in the loo ….. Classy #CBB’.

Shocked: Viewers were left wondering if the couple had had sex in the toilet at the end of the episode.

Yikes: Fans of the Channel 5 show expressed their shock on Twitter.
‘Wtf did i just witness?’ mocked one other social media user ‘That was a f***ed up quickie’

Chloe’s moans were certainly not well received by the viewing public, with many asking if she was overdoing it.

One user said: ‘Doesn’t take long for @ChloeKhan – they were only in the toilet for 2 seconds and she was auditioning for the next Herbal Essences advert!’

Another added: ‘Nobody wants to see this surely ???..can we see some fun laughter etc plz’

While many were concerned for their own ears, they also took into account the couple’s parents, as well as Stephen’s girlfriend at home, Lillie Lexi Gregg.

‘How proud their parents must be. No parent wants to see/hear theirs kids having sex and on national tv!’

On his relationship status, another said: ‘So Bear cheated on @LillieGregg with @chloekhanxxx really ……..’ asked one concerned fan.

Going for it: Viewing got increasingly more eye-watering as the episode went on

Going for it: Viewing got increasingly more eye-watering as the episode went on.

Another said: ‘It’s a shame. I actually liked her before that. I think she will cringe when she watches it back’

Unfortunately, Lillie had seen the whole thing and quickly took to social media with her own reaction.

She said: ‘No going back for me, guys. I’m better than that – and yes, I know my worth. Thank you so much for your kind words, you’re all lovely.’

Bear publicly called things off with Lillie at the weekend, declaring that he needed to be single.

Speaking to his housemates about his relationship on the outside, Bear says: ‘I need to be single!

‘I thought I would be with her forever, but after thinking in here, she’s not the one. I haven’t got time for a girlfriend.’

Last week, Stephen was seen to ask Chloe’s mother for permission to be her boyfriend, jokingly calling her on a slipper that he pretended was a phone.

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Heating up: Over the last couple of days, things have been getting serious. Escalating: Stephen appeared to ask Chloe to be his girlfriend earlier this week.

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Chloe, meanwhile, seems to have decided that there is no future outside the house with Bear.

She told her fellow housemates: ‘Bear has got a cute side; we’re just having fun while we’re here. I don’t think he’s Prince Charming!’

Bear has been enticed by Chloe’s intelligence, as well as her looks though : ‘I think you’re fit but I think you’re clever, too,’ he told her on Monday.

Former X Factor starlet Chloe also teased Bear earlier this week by hopping in to the hot-tub and stating, ‘I have no knickers on.’

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Sharing a bed: It seemed like it was only a matter of time.