Love Island fans horrified as Luca Bish performs disgusting act on Gemma Owen

LOVE Island fans have been left disgusted after watching Luca Bish perform an act on love interest Gemma Owen.

Luca, 23, was seen licking Gemma's armpit in the shocking clip on Love Island's Aftersun on Saturday night.

Lying down outside, Gemma, 19, could be heard asking Luca not to "smell her armpits," but clearly not listening he then decided to go in for a kiss of her arm pit.

Pushing him away, an annoyed Gemma asked: "Luca, why do you want to eat my sweat?"

The conversation between them caused a surprised Tasha and Dami to stop their conversation to turn around and see what was going on.

Shocked by the scene, Love Island viewers took to Twitter to air their thoughts.

One person wrote: "gemma still surprised luca wants to eat her sweat. there’s nothing not creepy that this man wouldn’t do," while another added: "Luca would drink Gemma's sweat."

A third said: "Gemma just looks at Luca sometimes like he’s the biggest ick," and a fourth shared: "Luca is so so weird."

A fifth person in agreement wrote: "why’s luca always licking the wierdest stuff," and another fan penned: "Luca’s upgraded to licking armpits now?"

Luca's armpit lick comes after a body language expert told The Sun that his behaviour will “sabotage” his relationship with love interest Gemma.

Behaviour expert Vanessa Moss said: "He's all for the boys cheating and supporting that behaviour, but he doesn't like it if he thinks it's happening to him.

“He's not taking accountability for his own behaviour. He's not even aware of his own behaviour.”

Vanessa continued to say that this could ruin his relationship with horse rider Gemma, if he continues to “blame others.”

“At the moment he's not in a relationship with Gemma so there's no security, so he's angry, upset and blaming others,” she said.

Adding: “He needs to put boundaries in place. He can't support a certain behaviour and then retaliate when he thinks that behaviour is happening to him."