Savannah Stern misses her woodwork exam and is threatened by Mr. Dera to fail the year which would prevent her from going to the prom. Mr. Dera gives her one last chance. Make an object that she can use in her home. She decides that the only thing she uses at home is a dildo, and makes a wooden shaped cock. Mr. Dera will not accept the project unless she can prove that it can be used in a helpful and constructive way. She passes her demonstration with flying colors.