A BDSM, (bondage, discipline, sadism and/or masochism) meeting/hook-up. Usually a Dominant and a submissive meet up, and "play" meaning they indulge in Sadomasochistic activities. Posers in the BDSM scene will also use "scene" as a verb.
Typically, a fat bald "Dominant" will show up at a hotel room to meet an adulteress "submissive", also very fat. They met on-line on Alt.com, Bondage.com or Collarme, have chatted, webcammed, and masturbated online for 6 months and are ready to scene. The Dom will wear a leather vest and no shirt underneath; the sub will wear a corset and MUST wear thigh highs, or planets will collide. He will spank her fat ass and "order her" to give him a blowjob. She will submissively comply. The next day she will email her friends, "I scened with LordMasterDragonCreatoroftheUniverse and it was SOOOOO amazing."