Show your profound respect for that love—and for the doctrines about eternal love and family life—by bridling your passions. Don't be deceived by the false idea that anything short of the sex act itself is okay. That is a lie, not only because one step overpoweringly leads to another, but because even touching another person's body with sexual intent is part of the intimacy that is kept holy by the sanctuary of chastity. Please also beware of unnatural sexual acts that are just as immoral, if not worse, than traditional fornication or adultery.
Bruce C. Hafen
, Elder Bruce C. Hafen, "Your Longing for Family Joy," Ensign, Oct. 2003, page 28