Masturbation Party

A sex-positive event where masturbation is the main focus. This is different from a swingers party or a sex party where partnered/group sexual activities are centered and solo masturbation is sometimes considered rude or creepy or prohibited entirely.

There is no requirement to participate; some people who attend only watch. In fact, voyeurism can be all the fun for some people.

Alternate terms for this type of event: circle jerk, Jack and Jill party.