In the hot and fun conclusion of vintage costume extravaganza Mystic Museum, birthday boy Lon Flexx descends to find a dude in a leather jacket by a motorcycle in the basement. They start rubbing and groping immediately and get rid of their clothes. The dude gets on his knees to suck Lon's big cock, they sixty-nine on a couch, Lon fucks his birthday present, and they finish by jacking off, side by side. He's finally not a virgin, thanks to the surprise gift from his horny buddies.

Suddenly, the museum's alarms go off! The janitor and intruders say goodbye to the museum displays, and everyone scrambles to untangle, put their clothes on, and flee.

Back at home, Lon wakes up, confused (and with a pillow over his crotch), from what seems to have been a dream. His doorbell rings. He answers and it is the cool, leather-jacket wearing dude who greets him, saying "Trick or treat?"