The most popular gift this Christmas might be threesomes. Yep, threesomes.

In an unexpected twist of events, it appears threesomes are a popular choice for Christmas presents this year.

Oh yes, threesomes.

Sydney-based escort Summer Knight has told Daily Mail as such, anyway, revealing that the demand for ménage à trois increases exponentially when the tinsel and carols make their yearly appearance.

“Every year for the past four to five years I’ve noticed the number [of couple bookings] really spikes,” she told the publication.

“In a normal month I might get one or two couple bookings but in December it’s probably about half of my bookings!”

Chuck out your scented candles and gift cards to Bunnings, people! If a rendezvous with a sex worker isn’t a unique gift idea for your significant other, I really don’t know what is.

LISTEN: How to approach someone to have a threesome. (Post continues after audio.)

“Around Christmas, many of the couples say it’s a gift for one or the other or it’s their way of spoiling themselves around the holiday season and spicing up their sex lives. They buy everyone else a present and then buy themselves a night away from the kids and some really hot sex,” Summer added.

She also said that while the experience is undeniably enjoyable, she’s also seen it heal a fractured marriage.

“It can be so beautiful watching how happy they are experiencing something new together,” Summer explained.

“They often leave so excited and as strange as it might sound to some people, including someone else in your sex life for the first time can actually bring you so much closer as a couple!”

n May, fellow escort and adult film star Madison Missina told Mamamia choosing the third person in a threesome is a tricky task. (Post continues after gallery.)

While sleeping with a friend can be troublesome, Madison said going to a sex worker is “a bit cleaner and you’re probably dealing with someone who has already had a lot of threesomes”.

Another tip? Remember to keep the spark in your relationship alive, even after the threesome has ended and the third person has called it a day.

“It could be anything from having a bubble bath together, to sitting down and having a drink and talking about what you liked and didn’t like about it,” Madison told us. “Anything that reaffirms the couple and the love, and make sure that both partners feel safe and secure.”

Well, then. Will you be calling in a third party to the bedroom this Christmas?