The popular gaming platform Twitch has been told by online child safety experts to crack down on a fresh wave of content that has pornstars seductively licking microphones in their bras.

Twitch is primarily used for viewing videos of other people playing games — with 31million Americans logging in every month, a quarter being 16 to 24 years old.

But now content creators are increasingly coming onto the platform in the hopes of netting viewers for alternative, and more explicit, content.

Now, instead of video games and e-sports, sexualized ‘ear-licking’ live-streams, where scantily-clad women lick, rub and breathe into microphones while audiences watch and listen, are posted all over the platform. 

The content is categorized as ‘ASMR’ — or autonomous sensory meridian response, a tingling sensation throughout the body usually triggered by sounds such as whispering, tapping or brushing.

Videos tagged as ASMR attract millions of viewers, with hundreds of streams available on the platform.

Critics, such as child safety organizations and parents, say Twitch is putting children in harm’s way by exposing them to ‘inappropriate’ and ‘sexual’ content at an early age.

Explicit videos posted to the platform — bearing titles such as ‘Obey your Queen!’ and ‘cozy girlfriend cuddles’ — show women wearing few clothes while making suggestive movements on microphones, some of which are shaped like human ears. 

Their profiles link to OnlyFans and Patreon accounts — websites famous for their adult-only content — with a subscription costing from as little as $3.50 per month. Videos there have titles including ‘I will SPANK you. Get on your knees’ and ‘let the maid please you’.

Urging Twitch to clean up its act, a spokeswoman from online child safety organization Bark US — which gives Twitch two out of five stars for child safety — said they were ‘not a fan’ of the platform’s content.

‘Overall, the potential for toxic interactions on Twitch is too high and doesn’t outweigh the benefits of watching video games, no matter how fun it may be,’ they said.

‘Apart from the violent video games that streamers may play on Twitch (of which there are many), the primary danger to kids is inappropriate content.’

They added: ‘Profanity, sexual content, derogatory terms, and much more are possible in both the on-screen text chat as well as verbally by the streamer’.

Bark US also offers a pay-for platform to help parents stop their child visiting potentially unsafe websites online.

The NSPCC — a child safety organization in the UK — also raises concerns over Twitch, warning there are ‘no safety settings in place that stop children and young people accessing certain channels or chats’.

ASMR is a term coined by cybersecurity expert Jennifer Allen in 2010 and it has since spread rapidly online.

Adherents claim the tingling sensation linked to the triggers can prompt relaxation, relieve stress and enhance focus — despite there being little scientific evidence to support the claims. By 2019, only ten studies into the practice had been carried out. 

On Twitch, however, the term appears to have been co-opted to mean women licking ear-shaped microphones while wearing very little clothing.

One of the top creators, who goes by the username SharonQueen and has more than 500,000 followers, posts videos every day with titles like ‘obey your Queen!’ and ‘look into my eyes!’.

Clicking on links in her profile reveals other links that connect to her OnlyFans and Patreon accounts — with the titles surrounded by squirting water emojis to indicate explicit content.

Navigating from Twitch to her Patreon profile — via a third website — reveals videos with titles like ‘take everything off?’, ‘give me the most sexy kiss you can give, my lips are waiting’ and ‘I will SPANK you. Get on your knees’.

Another creator named AkuASMR who has a similar number of followers, posts videos where she wears only a sports bra and shorts and dresses up as characters including Asuna, a gym leader in Pokemon, and a scantily clad nun.

A visit to her profile also reveals a link to a website directing users to two OnlyFans accounts — one of which is free — and a Patreon account where users can pay as little as $3.50 per month to subscribe to her content.

A third user, who goes by the name FozenKin, also posts explicit videos showing her top and a lacy bra.

The videos have titles like ‘come get your ear love’ and ‘tingling braingasm time’.

Comments on the explicit videos include ‘feels amazing man’, ‘delicious like you’ and ‘just enjoy your rest silly’.

On its website, Twitch — which is owned by Amazon — says users must be at least 13 years old to use its platform. It also says those aged 13 to 18 should only use its website under the supervision of a parent or guardian.

But when DailyMail.com accessed the website, there were no attempts to verify age.

The explicit content was discovered within minutes of clicking browse and then on the ‘IRL’ tag — meaning ‘In Real Life’ — on the homepage.

When the explicit videos were clicked on, a page appeared, warning the video was ‘intended for certain audiences’. 

However, a user only needs to click ‘start watching’, to proceed to the content. No age verification is requested.

Twitch first came under fire in 2019 after it was found to be hosting pornography on one of its star streamers pages.

The platform apologized when the videos were brought to its attention and said they had ‘permanently suspended’ the account in question.

They came under fire again last year when an investigative report from Bloomberg suggested nearly 300,000 children on the platform had been targeted by child predators between October 2020 and August 2022.

Shortly after the report was published, the platform was accused of making ‘no attempt’ to resolve the issues raised.

Twitch told DailyMail.com: ‘To be clear, sexually explicit content is not allowed on Twitch and direct links to sexually explicit content are also against our rules.

‘Per our content classification guidelines, certain types of content must be clearly labeled, and users must provide explicit consent before viewing. 

‘Streams containing sexual themes are held behind a warning screen, for example, which a viewer must acknowledge and click through to view the content.’

They added that children under 13 years old are not allowed to use the platform, and that they deploy an ‘aggressive’ algorithm to detect and remove accounts that violate this policy.

A Twitch gamer who shaved his head for charity during a live stream was left in shock when he discovered an indent in his head where his headphones sit.

Streamer Curtoss was in horror after running the buzzer over his skull, revealing a headband-shaped dent caused by wearing his pair too long.

Many other gamers have since come forward to share their ‘gamer heads’ in solidarity – with one man revealing it appeared after wearing headphones for 14 hours.

However, the indentation is part of experts’ prediction of avid gamers’ appearance in 20 years, including bloodshot eyes and blistered hands.

In the clip, Curtoss said: ‘Dude, the shaver’s working like a champ.

‘I’m looking at an indent here; this is where my headphones go. I have a f**king headphone indent in my head. What the f**k.

‘I thought that was just my hair; I thought just my hair did that.’

The indentation, however, does not form an actual dent in the head – birth injuries and some types of bone tumors typically cause this. 

The gamer head resembles marks left on the face after people remove their glasses.

Dedicated players can apply pressure or massage the area when they spot a dent.

Another fix is a hot shower that should help the skin return to normal.

Curtoss’ video saw more than 42 million views on Twitter with thousands of comments, many suggesting the streaming switch to earbuds.

One user commented: ‘New fear unlocked, Brb checking my head.’

The indentation on Curtoss’ head looks eerily similar to a design of what video gamers could look like in the future.

A grotesque model named ‘Michael’ shows how hunching over consoles might affect avid gamers.

This cautionary vision was cooked up by researchers based on globally-sourced reports on the physical impacts of the gamer lifestyle.

‘Everyone meet Michael, a visual representation of the future gamer,’ said a spokesperson for OnlineCasino.ca, the Canadian site that undertook the study.

The research, they added, ‘predicted how avid gamers could look in the next twenty years if they didn’t change their lifestyle habits.’

‘From sleep deprivation and dehydration to lack of vitamin D, digital eye strain and ‘PlayStation thumb’ are just some of the physical implications of spending hours online, in a gaming chair, away from sunlight and physical activity.’

To design Michael, researchers reviewed reports by such organizations as the National Health Service, the World Health Organization, National Geographic and UK interactive entertainment on the potential effects of the gamer lifestyle.

This included the physical impacts on the human body — including muscles, skin, eyes and hair — of remaining indoors, sitting in a chair and spending excessive time staring at a computer screen.

Using this information, the team worked with animators and artists to create Michael – a visual representation of a future gamer.

A poor diet and too much time out of the sun and under artificial light have given him pale and pasty skin from insufficient Vitamin D and B-12.

His back is now permanently bent from his poor gaming posture, and he has stress-related eczema across his legs and arms.

The full findings of the study were published on the OnlineCasino.ca website.