Sometimes the development of higher sexual feelings toward the opposite sex suffers, on account of hypochondriacal fear of infection in sexual intercourse; or on account of an actual infection; or they suffer as a result of a faulty education which points out such dangers and exaggerates them. Again (especially in females), fear of the result of coitus (pregnancy), or abhorrence of men, by reason of mental or moral weakness, may direct into perverse channels an instinct that makes itself felt with abnormal intensity. But too early and perverse sexual satisfaction injures not merely the mind, but also the body; inasmuch as it induces neuroses of the sexual apparatus (irritable weakness of the centres governing erection and ejaculation; defective pleasurable feeling in coitus), while, at the same time, it maintains the imagination and libido in continuous excitement.
Almost every masturbator at last reaches a point where, frightened on learning the results of the vice, or on experiencing them (neurasthenia), or led by example or seduction to the opposite sex, he wishes to free himself of the vice and re-instate his vita sexualis. The moral and mental conditions are the most unfavorable possible. The pure glow of sexual feeling is destroyed; the fire of sexual instinct is wanting, and self-confidence, no less; for every masturbator is more or less timid and cowardly. If the youthful sinner at last comes to make an attempt at coitus, he is either disappointed because enjoyment is wanting, on account of defective sensual feeling, or he is lacking in the mental strength necessary to accomplish the act. The fiasco has a fatal effect, and leads to absolute psychical impotence. A bad conscience and the memory of past failures prevent success in any further attempts. The constant libido sexualis, however, demands satisfaction; but this moral and mental perversion separates him further and further from women. For various reasons, however (neurasthenic complaints, hypochondriacal fear of the results, etc.), the individual is kept from masturbation. Occasionally, under such circumstances, there may be bestiality. Intercourse with the same sex is then near at hand,—as a result of occasional seduction or of the feelings of friendship which, on the level of pathological sexuality, easily associate themselves with sexual feelings. Passive and mutual onanism then becomes the equivalent of the avoided act. If there is a seducer,—which, unfortunately, is so frequent,—then the cultivated pederast is produced,—i.e., a man who performs quasi acts of onanism with persons of his own sex, and, at the same time, feels and prefers himself in an active rôle corresponding with his real sex; who is mentally indifferent not only to persons of the opposite sex, but also to those of his own sex.
Sexual aberration in the normally constituted, untainted, mentally healthy individual, reaches this degree. No case has been demonstrated in which perversity has been transformed into perversion,—into a reversal of the sexual instinct.[[101]]
With tainted individuals, the matter is quite different. The latent perverse sexuality is developed under the influence of neurasthenia induced by masturbation, abstinence, or otherwise.
Gradually, in contact with persons of the same sex, sexual excitation by them is induced. Related ideas are colored with lustful feelings, and awaken corresponding desires. This decidedly degenerate reaction is the beginning of a process of physical and mental transformation, a description of which is attempted in what follows, and which is one of the most interesting psychological phenomena that has been observed. This metamorphosis presents different stages, or degrees.
I. Degree: Simple Reversal of Sexual Feeling.—This degree is attained when persons of the same sex have an aphrodisiac effect, and the individual has a sexual feeling for them. Character and feeling, however, still correspond with the sex of the individual presenting the reversal of sexual feeling. He feels himself in the active rôle; he recognizes his impulse toward his own sex as an aberration, and finally seeks aid. With episodical improvement of the neurosis, at first even normal sexual feelings may re-appear and assert themselves. The following case seems well suited to exemplify this stage of the psycho-sexual degeneration:—
Case 94. Acquired Contrary Sexual Instinct.—“I am an official, and, as far as I know, come of an untainted family. My father died of an acute disease; my mother is living and is quite nervous. A sister has been very intensely religious for some years.
“I myself am tall, and, in speech, gait, and manner, give a perfectly masculine impression. Measles is the only disease I have had; but since my thirteenth year I have suffered with so-called nervous headache. My sexual life began in my thirteenth year, when I became acquainted with a boy somewhat older than myself, with whom I took pleasure in mutual fondling of the genitals. I had the first ejaculation in my fourteenth year. Seduced to onanism by two older school-mates, I practiced it partly with others and partly alone; in the latter case, however, always with the thought of persons of the female sex. My libido sexualis was very great, as it is to-day. Later, I tried to win a pretty, stout servant-girl who had very large mammæ; id solum assecutus sum, ut me praesente superiorem corporis sui partem enudaret mihique concederet os mammasque osculari, dum ipsa penem meum valde erectum in manum suam recepit eumque trivit.
“Notwithstanding my urgent demand for coitus, she would not allow it; but she finally permitted me to touch her genitals.
“After going to the University, I visited a brothel and succeeded without especial effort.