Most searched porn video on Pornhub proves to be incredibly popular but also very dangerous.

While there are plenty of risky adult films online, this latest video is not only dangerous but could inspire others to reenact it.

But you definitely shouldn't even think of trying it.

Why? The video involves a couple having sex while their self-driving car speeds down a highway with no one at the wheel.

The sex video features adult star Taylor Jackson and her boyfriend. And they filmed it while their Tesla Model X car was in Autopilot.

Speaking about the sex scene, the actress said:

"Earlier… [we were] on a road trip with my boyfriend, and he asked me to have sex with him while driving."

"We both thought it was hot and joked about doing it again and putting it on Pornhub."

She continued:

"We thought someone had to have done it before, so we looked it up. However, we couldn't find a single video."

"A few weeks later, I signed up for a Pornhub account. This video is one of the first few I made."

The X-rated clip instantly went viral on the site, with Tesla quickly becoming the number one searched item on the site at the time.

What made the nine-minute clip go viral on Pornhub?

Well, it's because the video is the first X-rated clip filmed inside Tesla Model X on Autopilot mode.

Moreover, if you watch the clip, you will see the driver's hands aren't on the steering.

After the video went viral, Jackson wrote on Twitter—also tagging Musk on the post:

"Holy s***, I made @Tesla the #1 search on Pornhub."

Pornhub also tweeted back, saying:

"Reporting you to Elon for not having two hands on the wheel while on the Autopilot mode."

And Musk later made light of the incident in a series of tweets.

In one of the response, he joked:

"Turns out there's more ways to use Autopilot than we imagined."

Taylor, however, understands the risks in her video. She even warned viewers not to try it.

She said:

"I have experienced Autopilot a lot, so I did feel safe."

"Most of the highway we were on was straight."

"We did have one scare where I hit the steering wheel and knocked it out of Autopilot mode."

"I wouldn't recommend it since it is dangerous."

According to Tesla, while the Autopilot system can steer within a highway lane without driver input, it still requires 'active driver supervision.'

The company also advises motorists to always keep their hands on the wheel even when the car is on Autopilot mode.