We have encountered one another via an internet dating service established for the sole purpose of enabling married people to commit adultery.

Free dating mature sex open-75

But it claims to have more than 100,000 members in the UK.

Many of them are middle-class, many have young children.

It's billing itself as “Tinder Minus Marriage-Minded Daters,” and it's launching today for i OS (available for Android soon).

CEO Michelle Li founded the app after she noticed many of her friends in the market for simple hookups weren’t having luck.

"My preference is for a man who is much younger than me with rugged features," says one. This is a way of paying someone a compliment without typing out the words. And over the course of a week I get almost 100 replies, messages and propositions.

Postings such as: "I want a man who can look after me and knows how to treat a woman. I'm surprised and unsettled by the forward tone of some of the material. Determined to avoid the connotations, I reply: "The Beatles." I never hear from her again.

And all of them are looking for an opportunity to betray their spouses. But I wanted to find out what sort of woman uses such a site.

So I paid £119 for a month's membership, giving me an entre to thousands of faithless females.

Those, they say, who want “to meet couples and singles to have one night stands, friends with benefits, extramarital affairs, swinging or any other type of casual sexual relationship without commitment and emotional attachment.” It's clearly working.