Fella number four is feeling left out in the cold with two exhibitionists and a horny stud.

Two men battle for sexually adventurous Danielle's affections.

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

Dave and Alex have high hopes for Jasmine and Tiffany, but the girls have plans of their own.

Two hot ladies are getting luck at the Foursome house.

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.

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

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

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

The singles in the house contemplate having a real foursome.

A nerd and a rocker score two California roommates; naked poolside rendezvous.