Plot

Preston orders Peter to start hosting guided tours of the Pawtucket Brewery. After his first attempt goes poorly, Peter is introduced to Brett Kavanaugh (Chris Cox), who is more interested in trying the beer than touring the brewery. The two get drunk and bond together. Upon waking up from his hangover, Peter discovers that Kavanaugh wants to trade lives and has placed his robe on him. At the United States Supreme Court, Peter’s shenanigans allow him to befriend Amy Coney Barrett, Clarence Thomas, Elena Kagan, John Roberts, Ketanji Brown Jackson (Toks Olagundoye), Samuel Alito (Josh Robert Thompson), and Sonia Sotomayor(Alanna Ubach) until his family calls him out for ditching them. On the same call, Brian tells Peter about an upcoming ruling that may ban same-sex marriage. Meanwhile, Brett manages to befriend Joe, Cleveland, and Quagmire and spends days partying with them. However, he melts down upon witnessing the results of a wet T-shirt contest, claiming that they go against the rules. In an epiphany, he realizes that he can balance his love for beer with his love for rules and returns to the court. Peter convinces everyone to ban straight marriage as well as gay marriage before Kavanaugh interrupts and demands his seat back. Peter manages to get in one last argument, claiming that letting gay people get married actually takes away their freedom, saving gay marriage, before waking up back home after Kavanaugh slips him a Mickey.