Swingers Party 

It is a party mainly for people to get drunk and have sex. Usually random people show up and the party is often kept quiet from the public. Many people who are in relationships show up at swinger parties to 'swing' or enjoy a different style of sex. Orgies and group sex is very common at swing parties too.

Guy: I went to a swingers party to drink and fuck random girls that I'll never see again in my life.

Girl: Let's go to the swingers party across the road and have 12in cocks ploughed into our tight cherry pussies.

Swingers Party by Mr Big Dicks Hot Chicks July 15, 2009

Incest swingers party 

Its what you think it is, a fucking swinger party with realtives involed. Or some would say a Family reunion in West Virginia.

When You go to a Incest Swingers party theres always time for a little family bondage, My aunt used to squeeze my cheeks when I was little now when I go to the Annual Incest Swingers Party I cum in hers.

Incest swingers party by Uncle Delmas January 9, 2010

non optional swingers party 

RAPE

Person 1: I just went to a non optional swingers party.
Person 2: Damn, that sucks.

non optional swingers party by TarzanIzKewl January 20, 2016

West Virginia Swinger Party 

The West Virginia Swinger Party is when a family of West Virginia natives hold a family reunion, and then proceed to the sexy time.

Dude my buddy let me go with him to a West Virginia Swinger Party. It was like a trainwreck...I couldn't look away.

West Virginia Swinger Party by hiphop6969 February 11, 2010