Shirley Andrews lives in a housing complex for elderly people. She enjoys knitting and crochet, but Shirley isn't your average 80-year-old.
The grandma has slept with more than 1,000 men and regularly has sex with men as young as 18 years old.
Andrews, who lives in sheltered accommodation in Oroville, California, has a tattoo circling her nipple that reads ‘Gang Bang Queen'. She started taking part in porn films seven years ago with younger men.
Now she has fans from around the world who send her messages, nude pictures and requests to meet her.
“I started doing porn work in 2008, all amateur," Andrews said.
“I made all of the videos at home. And I started posting them online and I just got rave reviews. I just felt like a princess.”
Her biggest role was taking part in a filmed orgy involved fifteen younger men.
Among Andrews's fans is Kyle Jones, a 31-year-old lothario with a penchant for pensioners.
Together they make amateur films and canoodle in their free time. But Andrews, who has been married several times before, is not ready to settle down and is currently dating five guys under the age of 30.
“I have had numerous proposals in the last five years. But none of them were with anyone I would want to spend the rest of my life with," she said.
“I would say I’ve slept with around a thousand men but I think it would probably be a little bit more than that. I’ve been around the block.
“I don’t consider myself a nymphomaniac by any means but I’m probably close to it.”
Jones, from Pittsburgh, Pennsylvania, is currently also involved with six different elderly ladies, aged between 68 and 92.
He regularly travels from the east coast across to California and down to Florida to visit his many women.
His choice of lovers include 92-year-old great-granny Marge from Pennsylvania who dons sequin mini-dresses to entertain crowds as an erotic dancer.
And 68-year-old widow Anna from Ohio has reignited her sexual passion since meeting adventurous Jones. They met on an online dating site a few years after her husband died – much to her daughters’ displeasure.
Jones’s story appears on a one-off Channel 5 special called Nanna Love: 50 Shades of Grey. The show is about young men who prefer mature women to girls their own age.
Out of all of Jones’s mature lovers, Andrews is his favourite.
The pair met on the Internet and live 2,000 miles apart – which means they rarely get to spend time together.
But when they do, the pair even get intimate during an afternoon stroll in a local park.
However, while Andrews is content with playing the field, Jones may be considering his future with his favourite senior citizen.
He said: “Even though I’m with other women, I don’t know if I’ll be okay with it with her.
“Let's say at some point where I decide I’m just really super in love and I only want her, then it might mess with my head at some point that she was with someone else.”
When she's not with younger men, retiree Andrews enjoys much of the same hobbies as friends her own age.
She said: “I currently live in a senior complex. I love to knit – I’m always knitting, crochet as well. I make a lot of gifts that way.
“Plus it keeps me busy and out of trouble. It seems to be my middle name - trouble.”
Nanna Love: 50 Shades of Granny, Tuesday 31 March at 10pm on Channel 5