University student Nate Sanders has been happily subsisting on the typical frat boy diet of booze and sorority girls until the night his enigmatic housemate, Eric, busts in on him taking care of some solo business. 

Ever since then, Nate can’t get Eric off his mind. With an upcoming exam in Calculus, his weakest subject, Nate needs to buckle down and focus. But when he takes Eric up on an offer to help him prepare, their study session ends up veering wildly off topic.