Love Island viewers were left cringing at the 'disgusting' heart rate challenge during Tuesday night's episode.
The iconic heart rate challenge returned, which saw the girls and boys pull off their sexiest moves in racy outfits to see whose heart they could raise the most.
But fans couldn't help but comment on the excessive finger sucking during the X-rated game - which flared tension among the islanders.
Viewers branded the game 'gross' and begged the girls to 'stop sucking the boys smelly fingers', joking: 'You don't know where their fingers have been'.
Taking to X, formerly known as Twitter, fans flooded the site with their initial thoughts on watching the game.
Love Island viewers were left cringing at the 'disgusting' heart rate challenge during Tuesday night's episode (Grace Jackson pictured)
The iconic heart rate challenge returned, which saw the girls and boys pull off their sexiest moves in racy outfits to see whose heart they could raise the most (Nicole Samuel pictured)
Some wrote: 'The licking and finger sucking needs to end cuz I guarantee those boys fingers have been somewhere #loveisland',
'WHY IS EVERYONE SUCKING FINGERS PLS #loveisland',
'Honestly like dunno where their fingers been',
'like what even is this trend',
'this finger sucking business is making my stomach turn',
'I am begging them to stop sucking the boys smelly fingers',
'This sucking of those unwashed fingers yeah'.
As the results came in, Nicole Samuel fumed as her partner Ciaran Davies's heart was raised the most by blonde bombshell Grace Jackson.
But fans couldn't help but comment on the excessive finger sucking during the X-rated game - which flared tension among the islanders (Jess White pictured)
Viewers branded the game 'gross' and begged the girls to 'stop sucking the boys smelly fingers', joking: 'You don't know where their fingers have been'
Taking to X, formerly known as Twitter, fans flooded the site with their initial thoughts on watching the game
As the results came in, Nicole Samuel (pictured) fumed as her partner Ciaran Davies's heart was raised the most by blonde bombshell Grace Jackson
Joey Essex's heart rate was raised the most by Nicole, while his partner and ex-fling from outside the villa Grace had the hots for Konnor Ewudzi (Uma pictured)
It seems the love triangle between Harriett Blackmore (right), Jess White and Ronnie Fint is back on track as Jess and Ronnie raised each other's hearts
Joey Essex's heart rate was raised the most by Nicole, while his partner and ex-fling from outside the villa Grace had the hots for Konnor Ewudzi.
It seems the love triangle between Harriett Blackmore, Jess White and Ronnie Fint is back on track as Jess and Ronnie raised each other's hearts.
During the challenge, they both whispered in their ears 'You F****** wish', leaving Harriett blindsided by their unfinished business.