Opening Act
The opening act is what you call the person who initiates intercouse for the sexual humiliating houdini. Precedes the closing act.
Example:
Person 1: Hey dude, you wanna houdini my girl with me?
Person 2: Yeah for sure, you got the opening act?
Person 1: This shit's gonna be hilarious.
Person 1: Hey dude, you wanna houdini my girl with me?
Person 2: Yeah for sure, you got the opening act?
Person 1: This shit's gonna be hilarious.