Natural Contradiction in the Emotional Attitude of Women Toward
Men--Relative Insensibility to Pain of the Organic Sexual Sphere in
Women--The Significance of the Use of the Ampallang and Similar Appliances
in Coitus--The Sexual Subjection of Women to Men in Part Explainable as
the Necessary Condition for Sexual Pleasure.

II.

The Definition of Sadism--De Sade--Masochism to some Extent
Normal--Sacher-Masoch--No Real Line of Demarcation between Sadism and
Masochism--Algolagnia Includes Both Groups of Manifestations--The
Love-bite as a Bridge from Normal Phenomena to Algolagnia--The Fascination
of Blood--The Most Extreme Perversions are Linked on to Normal Phenomena.

III.

Flagellation as a Typical Illustration of Algolagnia--Causes of Connection
between Sexual Emotion and Whipping--Physical Causes--Psychic Causes
Probably More Important--The Varied Emotional Associations of
Whipping--Its Wide Prevalence.

IV.

The Impulse to Strangle the Object of Sexual Desire--The Wish to be
Strangled. Respiratory Disturbance the Essential Element in this Group of
Phenomena--The Part Played by Respiratory Excitement in the Process of
Courtship--Swinging and Suspension--The Attraction Exerted by the Idea of
being Chained and Fettered.

V.