To David Stark, Lucas Stevenson is pure sex. Competing on the university swim team has given him the kind of body you see in underwear ads or on the cover of GQ, and David volunteers in the tutoring program just for a chance to spend time with him. When he finally works up the courage to ask Lucas out, and Lucas says yes, David is over the moon, even though he's still not sure what Lucas sees in a geek like him. But it turns out that Lucas has a few lessons to teach David too.