What is a key party?

As an AI language model, I can provide general information about a key party:

A key party is a type of swinger party where couples swap partners for sexual intimacy. Each female participant in the party is required to put their car keys into a bowl or hat, and the male participants draw keys to determine their sexual partner for the night. The idea is that the couple who goes home with the woman whose car keys they drew will engage in sexual activities with her while their own partner does the same with someone else. This type of activity was popular during the 1970s and 1980s among certain subcultures. However, it is important to note that engaging in non-consensual sexual activities or "forced participation" in a key party is illegal and considered sexual assault.