A businessman and his secretary, overcome by passion, retire to his house for what is popularly termed a nooner. Dont worry, he purrs. My wife is out of town on a business trip, theres no risk. As one thing leads to another, the woman reaches into her purse and suddenly gasps, We have to stop, I forgot to bring birth control! No problem, her lover replies. Ill get my wifes diaphragm. After a few minutes of searching, he returns to the bedroom in a fury. That witch! he exclaims. She took it with her! I always knew she didnt trust me!