One of Springfield's own comes out of the closet. To boost tourism, the town of Springfield decides to legalize same-sex marriage. Homer discovers the monetary value of gay union, becomes an ordained minister via the Internet and soon marries everyone and everything in town - including a surprising someone very close to him.

After watching a video on menopause, hosted by guest voice Robert Wagner, Selma realizes that she missed her chance to have a baby and decides to adopt a baby girl from China. Selma encounters a bump in the road when the application asks for her husband's name. In an act of desperation, she puts down "Homer Simpson." Soon, Selma and the Simpsons are off to China to pick up her baby girl, while Homer must pretend to be her husband. When their charade is finally revealed, the functionary, Madam Yu, takes Selma's baby back. Homer and the gang must devise a plan to rescue the baby from the orphanage.