fuckfest

noun

1. An orgy, an act of group sex.
2. Multiple acts of sex with a single partner over a period of several hours.“Roommate Brian Penderman, 26, announced Monday morning that he hopes the loud bumping, grinding, and moaning of the five-hour-long fuckfest he had with his girlfriend did not in any way prevent you from sleeping last night.”
3. An imbroglio, a disaster.“Ryan swore violently as he tried to find a parking space at the nursing home. What a fuckfest. His meeting had run late and he'd exited to find a series of panicked messages from his brother's care center.”