Jason Engler volunteered footage of the sole of his foot 'for free' after receiving a bizarre request from a 'random' fan.

In a series of videos posted to Instagram Stories on Sunday, the 35-year-old Married At First Sight alum also admitted he 'can appreciate a nice foot'.  

'I'm pretty much going to be Santa Claus right now. I'm not even going to charge the random who wanted the under the foot photo, because, like, that's how much of a good bloke I am. So, ah, there you go,' he said, raising his foot for the camera. 

'That's it for free! So put that $100 in your back pocket, buy some food for the week, and you know, yeah, you're welcome.'

As he continued, Jason revealed that he was indulging the fan because he too 'can understand a foot fetish'.  

'Like, maybe not under the foot, but I can appreciate a nice foot to the point where if I'm out and a girl hasn't got open-toe shoes on, I'm suss. I'm like, "Why are you hiding your toes? Is there six toes? Have you got bunions?!"' he explained. 

He admitted that he would even be turned off bombshell actress Megan Fox if he discovered she had unattractive feet. 

'If Megan Fox came up to me and said, "Let's go home, big fella," and we go home and she took off her shoes and she had bunions or six toes, I'm out the front door. I'm gone,' he added.

In a separate post on Instagram Stories on Monday, Jason shared a series of private messages he'd received from another fan who wanted photos of his thighs.

'How much for close-up thigh pics?' they asked, before adding, 'Those hot thighs of yours deserve their own continent.'

The person asked Jason to name his price and said they would 'comply', before begging, 'Pleaseeeee'. 

'Now my most prized possessions! The quads. I get these bad boys out every chance I get for free, but f**k it, how much we thinking here?' he captioned the post.