Derek and Brannon attempt to bed a pair of sexy twins; a topless yacht trip means fun in the sun.

Pete dives in with prudish Kate; Brae warms up Ana Lee; tantric sex sessions get the juices flowing; Kate unlocks her chastity belt for Pete.

When a nerdy guy enters the foursome mansion, who knows what will happen? All we know is that there will be plenty of sex and skin.

Adam does his best to break the ice, but Danielle takes a little while to warm up. Fucking in a limo does the trick, but when the group gets pulled over by a sexy policewoman, things get even hotter in a jail cell built for four.

Peter gets a grand slam with Alaina; Kerry charms the pants off Jandi.

Two guys and two girls in a mansion for 24 hours equals one sexy experience. Watch them as they shower together, play games together and come together.

These 4 singles are having a tough time 'getting it on.' Let's hope naked Improv class can help spark some chemistry. If all else fails, the ladies still know how to pleasure themselves.

Our Foursome roomies are strapping in for the 'Mile-High-Club!' Watch us simulate a naked jet ride. Then we're throwing a topless pillow fight and bringing in a sexy newbie for Act 3!

Rico and Matt prepare to charm the pants off their hot new lady housemates.

Everyone’s getting flirty in this episode! Things start off hot with a naked candy exercise, but the fetish dungeon field trip may do more harm than good. Will the fellas be able to handle full-blown domination? And how bi-curious are our the ladies?

The heat is on when four sexy young people shack up in a Mansion for the night. In this episode we watch the gang put on a bondage tea party and then end up playing with all the toys in the bedroom.

Nicole and Sage ditch the San Francisco nightlife in favor of having some fun in the bedroom.

The singles visit Kink.com, slam cocktails and nibble on chocolate during a night of naughty fun.

Two hot ladies are getting luck at the Foursome house.

You know Foursome's off to a good start when the blindfolds and chocolate come out! Will the girls give it up to 'Crazy Mike?' And wait till you see what happens at our naked speakeasy!

Foursome's got new singles ready to do more than mingle! Season 5 is kicking off with body painting, surprise guests and an all-new Boom Boom Room! Guess who's sexing up 2 roomies at once?

Ross tries to extinguish Lara's desires; Braden and Jessica create fireworks of their own.

Horny bisexuals Autumn and Jessica give the Miami guys a run for their money with sexy fruit games and massive sex toys.

Self proclaimed "loverboy" Jason, plays hard to get.

The singles in the house contemplate having a real foursome.

Ladies of many different persuasions. Dana is going to do it with Johnny because her clock is ticking. Watch as the gang recreates a cockpit with sexy twists and then pour chocolate all over each other and lick it off.

Mia takes charge during a group shower, and the couples play with some amateur sex cameras.

Sexy coed Bri unleashes her inner freak; Russian beauty Natalia shows off her dangerous curves

Masuimi Max plays some wild Asian sex games.

Will Tara see it coming from behind? Less wine-ing gives the sex psychic a penetrating view into Desiree and Brian. Is there nakedness in their future?

Singles visit San Francisco, where they play sex charades, strip for a naked boat bash and even get into a catfight.

The Miami house gets wild with the introduction of a sex-toy piñata, a game of strip limbo, coed showers and a naked photo shoot.

Four East Coast singles get busy in a Manhattan brownstone. They go to an art studio and nude posing leads to more sexual encounters

Lauren puts Jon's sex drive to the test; Jessica meets up with Lucas and his bulging pants in the bedroom.

A rocker and a stuntman bunk with a pair of gorgeous coeds, which leads to nude body painting, sex machines, a fetish dungeon and much more

Two men battle for sexually adventurous Danielle's affections.

The heat is on when four sexy young people shack up in a Mansion for the night. In this episode we watch the gang put on a bondage tea party and then end up playing with all the toys in the bedroom.