THIS is the excruciating moment half-naked students were filmed mid-bonk after falling asleep while having sex in an Edinburgh uni hallway.

Astonishing footage shows the loved-up pair starkers amid their discarded clothes and fully asleep, completely oblivious to their surroundings.

2 The students were caught after dozing off during sex

The Snapchat video shows the woman, who wears a hoodie on her top half, lying on top of the man as fellow students walk past them towards a nearby stairwell.

According to the person filming, the footage was taken on the “lower ground of Appleton” – a tower block owned by the University of Edinburgh.

One user on Twitter reposted the clip, writing in the caption that he "couldn't believe" this had just happened at his university.

@BenRobe23501841 tweeted: "Ahahahahah no this just happened at my uni (SIC)."

2 A man walks past the half-naked couple

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The post of the exhausted young lovers has since gone viral, however, they're not the only ones who've enjoyed a public romp.

In October we revealed how a randy couple were caught on camera in the middle of the day, going at it at the top of a five-storey car park.

While two lovers were also spotted romping in London's Bloomberg Arcade - metres from City workers enjoying an after-work drink.

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