Sarah very reluctantly asks Tom to help her write the Windmount Academy Musical. Meanwhile, in preparation to get pregnant, Denise starts a workout routine with Marina and Connor.

As Tom struggles to finish his book before his 40th birthday, his dad, Marshall, hijacks his writing seminar. Meanwhile, Denise convinces Marina that she needs to do something special for Tom's 40th and talks her into doing boudoir photos. In addition, Sarah and Denise go overboard to impress a potential sperm donor.