Penthouse Forum May 1977

4 FORUM INTERNATIONAL
The latest on medicine, psychology, and sex form around the world.
8 MARRIAGE—YES! MONOGAMY—NO!
A cogent ans passionate argument against monogamy.
By Marco Vassi.
13 FORUM MONOGAMY SURVEY
14 EXERCISE: THE TRUE APHRODISIAC
Active sports can increase sensuality and even reduce impotence.
By Catherine Houck.
18 HOW CELEBRITIES EXERCISE
Twelve stars talk to Forum.
By Jay Grossman.
22 SEX ON THE CAMPUS '77
A special Forum report.
By Roger Libby
28 UNDERSTANDING SADOMASOCHISM
A renowned sex researcher examines this sexual preference.
By Dr. Wardell B. Pomeroy.
32 THE FIRST TRULY SCIENTIFIC DIET: THE PROTEIN-SPARING FAST
All the facts about this revolutionary weight-loss program.
By John Kelly
38 MY BIRTHDAY GIFT TO A SEVENTEEN-YEAR-OLD
How a mature woman introduced a boy to sexual pleasure.
By Lisa Davis.
44 BREAST CANCER NO LONGER HAS TO MEAN MASTECTOMY
The facts that can save your life - and your breast.
By Rose Kushner.
50 A SEX THERAPIST'S SHOCKINGLY FRANK ADVICE TO WOMEN (ABOUT MEN)
Pauline Abrams talks about what makes a woman good in bed.
By Wendy Leigh.
54 "I'M LISTENING MORE TO MY PENIS
How hot man learned to overcome bouts of impotence.
By Frank Gill.
58 BETWEEN THE COVERS
Forum reviews the latest books.
By Eileen Stukane.
60 OPEN FORUM
Your experiences, hopes and interests in every aspect of human behavior.
90 THE MAD, MAD. WORLD OF MASTURBATION
Some of the most extraordinary and humorous techniques ever devised.
By Stan Gebler Davies.
94 FORUM ADVISER
Your most intimate questions answered by our expert consultant