A Good Old Fashioned Orgy

A Good Old Fashioned Orgy is a 2011 ensemblecomedy film written and directed by Alex Gregory and Peter Huyck. It stars Jason Sudeikis, Leslie Bibb, Lake Bell, Michelle Borth, Nick Kroll, Tyler Labine, Lindsay Sloane, Lucy Punch, and Will Forte. The main plot follows Eric Sudeikis, who, having thrown parties at his fathers house for years, decides to have one last party when the house is to be sold an orgy.

Eric Jason Sudeikis is a perpetual adolescent who lives to party, holding lavish themeevents with his friends using his fathers large house in the Hamptons. On July 3, Eric throws a white trash bash party attended by his friends Sue Michelle Borth, Adam Nick Kroll, Mike Tyler Labine, Laura Lindsay Sloane, Kate Lucy Punch, Glenn Will Forte, Doug Martin Starr and his girlfriend Willow Angela Sarafyan, Alison Lake Bell and her boyfriend Marcus Rhys Coiro. Eric meets Kelly Leslie Bibb at the party. The following morning, Erics father Don Johnson arrives and informs him that he is selling the house. The next weekend, the group arrive back at the house and find it for sale by Dody Lin Shaye and Kelly.Eric and Mike decide to throw a last ultimate party at the house on Labor Day weekend. Lamenting the more liberal sex attitude of the younger generation that passed over his own, Eric suggests having an orgy. When they present the idea to their friends, they are all reluctant, but when Mike and Eric argue that afterwards everyone will be moving away from each other and that this might be their last real time all together, Sue agrees to join. Laura joins the plan to improve her selfesteem, and is later joined by Alison after she breaks up with Marcus. Sue has feelings for Eric from high school, but Eric pursues a relationship with Kelly, to attempt to interfere with her selling the house. Doug and Willow join the orgy, hoping it will make him more confident. At Kate and Glenns wedding, a drunken Adam reveals he has lost his job because Eric destroyed his phone at the White Trash bash, and agrees to join the orgy. Glenn finds out about the orgy and informs Kate, causing the pair to fall out with the group for not including them. ........

Source: Wikipedia