A marriage proposal at Fenway Park is a risky endeavor, especially if you have a silly aversion to going down on your girlfriend, like Zack does. Fortunately, his sister knows an unethical scientist who provides a medication with an unusual side effect. This bit of hocus-pocus gets Zack what he needs to get the ring on Lindsay¿s finger¿to learn to love giving head. A marriage proposal at Fenway Park is a risky endeavor, especially if you have a silly aversion to going down on your girlfriend, like Zack does. Fortunately, his sister knows an unethical scientist who provides a medication with an unusual side effect. This bit of hocus-pocus gets Zack what he needs to get the ring on Lindsay¿s finger¿to learn to love giving head.