Wiktionary
fuckfest
n. (context vulgar slang countable English) orgy, an act of group sex
Wikipedia
Fuckfest (album)
Fuckfest is the debut album of Oxbow, released in 1989 on the band's own CFY Records, and later successively through Pathological Records, Crippled Dick Hot Wax, and Hydra Head Recordings, among others.
Usage examples of "fuckfest".
Then he said everyone else was ‘fucking themselves blind,’ the whole world was one big fuckfest swimming in jizz and he deserved to swim, too, and she could just go to hell, he’d find someone else.