Sexual stimulation

“ The maiden at puberty is affected by the knowledge of sexuality; the sexually mature woman, by the desire for sexual satisfaction, and by the yearning for motherhood; the wife, by the processes of pregnancy, parturition, and suckling, or, on the other hand by the distressing consciousness of sterility; the woman at the climacteric period, by the knowledge of the disappearance of her sexual potency. The mind is further sympathetically influenced by the stimulation of the terminals of the sensory nerves in the genital organs. ”

“ From what we know of the physiology of the sexual apparatus, it must be evident that a sexual orgasm could be produced during waking hours only through strong stimulation of the activity of the testes, accompanied by liberation of spermatozoa and of the other elements of the vital fluid. ”

“ But when, in a woman who is sexually irritable in an excessive degree, the peripheral stimulation occurring in the act of sexual intercourse is unusually powerful, there may result a notable increase or modification of the reflex manifestations which normally occur during sexual intercourse in the province of cardiac activity; similar results ensue when there is a summation of stimuli owing to excessive sexual intercourse, or contrariwise when the act of intercourse is broken off just before its physiological climax and the natural termination of the orgasm fails to occur. ”

“ The sexual act is accompanied by a pleasurable feeling, which, in the male, is conditioned by the passage of semen through the ductus ejaculatorii to the urethra, caused by sensory stimulation of the genitals. The pleasurable sensation occurs earlier in the male than in the female, grows rapidly in intensity until the moment of commencement of ejaculation, reaching its height in the instant of free emission, and disappears quickly post ejaculationem. ”

“ At such times of sexual excitement, very slight external peripheral stimuli, in the form either of tactile stimulation of the sensory nerves of the skin and the external genital organs, or of stimulation of the imaginative and perceptive faculties of the brain, suffice to induce a powerful increase of the sexual impulse; whereas at 180other times, at which no particular sexual excitement exists, much stronger stimuli are needed to produce such an effect. ”

“ Thus, in some instances, the influence of stimulation of the clitoris in leading to conception has been clearly shown; in others, the performance of coitus in some unusual position, varying with the woman concerned, is alone competent to arouse sexual sensibility to its full extent, and to bring about the orgasm. ”

“ Only subsequently, when the child has learned by experience that mechanical stimulation of the genital organs induces voluptuous sensations, or when he has been taught this fact by a seducer, does the desire to produce voluptuous sensations become the mainspring driving to masturbation. ”

“ The processes that occur in the ovary at the time of the ripening and rupture of the graafian follicle, and the resulting tension of the follicular wall, induce by stimulation of the ovarian nerves an increased sensibility of the central zones, and produce in a menstruating female a condition of increased sexual excitability, so that slight stimuli will give rise to a powerful orgasm more readily than would otherwise be the case, when the reflex irritability of the centre is less pronounced and the sexual impulse is consequently less intense. ”

“ The touch of any part of the male body by a soft female hand will cause sensual excitement. The touch of the nipple in woman often causes intense libido, a fact which plays an important part in the nursing of the young throughout all the types of mammals. The sexual sphere may also be excited by a stimulation of the gluteal region. ”

“ All exercise, often even walking, may be a sexual stimulant, and it is scarcely necessary to add that powerful stimulation of the skin in the sexual sphere, and more especially of the nates, is often a more effective aphrodisiac than any drug, whether the irritation is purely mechanical, as by flogging, or mechanico-chemical, as by urtication or the application of nettles. ”

“ One of the chief things to which a woman responds is a cumulative tenderness expressed in words or in acts.
Whatever the stimulus, however, the brain receives the signal and, through the nervous system, sends out preparatory reactions throughout the body. The response of men to stimuli perceived by the brain as sexual is amazingly fast; some men arrive at full sexual preparedness for intercourse within three seconds—that is, their penis becomes fully erect and ready to enter the vagina within that time. ”

“ It is the topmost pinnacle of all human experiences. For a husband and wife to reach this climax, at exactly the same instant, is a consummation that can never be excelled in human life. It is a goal worthy the endeavor of all husbands and wives, to attain to this supreme height of sexual possibilities.
On the part of the man, the orgasm throws the semen into, and all about the vaginal-uterine tract. The amount of semen thus discharged at a single climax is about a tablespoonful, enough to entirely flush and flood the area into which it is thrown. ”

“ In such involuntary orgasms the male ejaculates semen, the female indifferent glandular secretions. As a rule, the ejaculation is accompanied not merely by a voluptuous sensation, but also by a psychical process corresponding with the mode of sexual sensibility of the person concerned. A normal man during the orgasm dreams that he is embracing a woman; a normal woman that she is embracing a man; a homosexual man dreams of the embraces of another man. ”

“ Anaesthesia in women is, as a rule, due to inexcitability of the genital nerves and to lack of excitation at the centre of libido. Sometimes anatomical anomalies of the genitals may cause impotence of libido. The integrity and the free exercise of the generative organs are necessary for the integrity of the libidinous feeling, although sexual pleasure is experienced at the nervous centres, and the generative organs play only a secondary part. ”

“ It is only in cases in which the female genital organs are wanting, wholly or to a considerable extent, or in which there are important cerebral disturbances or states of mental degeneration, that the sexual impulse is wanting. ”

“ In the woman as in the man the end of the orgasm is followed by an agreeable relaxation which invites sleep.
The hereditary or instinctive nervous actions produce after coitus a profound effect of contrast. When the sexual appetite commences, the odors, especially those of the sexual organs, the contacts, the movements, and the sight of the individual of the opposite sex, all increase desire, producing a voluptuous excitation stronger than all contrary feeling. Hardly is the sexual act consummated than all vanishes like a dream. ”

“ Education and mode of life have a marked influence on the intensity of the vita sexualis. Strenuous mental activity, earnest study, severe physical exertion, mental depression, and sexual continence, notably diminish the excitability of the sexual impulse. At first, indeed, abstinence leads to an increase in the intensity of the impulse, but sooner or later the functional activity of the organs of generation declines, and therewith also the intensity of the sexual impulse. ”

“ Where pressure is exerted on the genital organs, it is not always the strength of the stimulus which is most significant. A nursemaid may do much more harm by gently tickling a child's genital organs than by pressing them forcibly. Nor have we to think only of the quality of the stimulus, but also of its newness; for an unfamiliar stimulus may cause sexual excitement simply because it is unfamiliar. ”

“ Again, sexual intercourse must always be effected in such a manner that the act attains its physiological conclusion, and that in the woman as well as in the man the orgasm has its normal outcome, that is to say that at the conclusion of the act the woman’s cervical glands are evacuated with the accompaniment of the sense of ejaculation. ”

“ Among other reasons for the greater liability of women to neurosis, one of great importance is the transference, in the course of sexual development, of the chief seat of erotic sensibility from the clitoris to the vagina. ”

“ Certain men have informed me that they became sexually excited for the first time while driving over a rough stone pavement. It is obvious in these cases that the rapidly repeated succussion stimulates the peripheral genital organs, and that in this way sexual sensibility is awakened. ”

“ That total sexual abstinence may have very injurious effects on the nervous system, as mentioned in Chapter IV, and assist in the development of hysteria and neurasthenia, is shown by the fact that when there is an accumulation of semen in the male, or a swelling of the Graafian follicles in the female, then an excitation of the nervous system follows, with sexual desire. ”

“ Let us now pass to the consideration of the sexual impulse. We learn from personal observation that two entirely distinct processes participate in this impulse. In the first place, we have the physical processes that take place in the genital organs; these are in part unperceived, but in part they affect consciousness in the form of common sensations, or as ordinary tactile and other similar sensations. In the second place, we have those higher psychical processes by means of which man is attracted to woman, and woman to man. ”

“ The Sexual Appetite in Woman.—In the sexual act the role of the woman differs from that of the man not only by being passive, but also by the absence of seminal ejaculations. In spite of this the analogies are considerable. The erection of the clitoris and its voluptuous sensations, the secretion from the glands of Bartholin which resembles ejaculation in the male, the venereal orgasm itself which often exceeds in intensity that of man, are phenomena which establish harmony in sexual connection. ”

“ More particularly in such circumstances are evil effects on the nervous system likely to ensue, since we have a combination of excessively prolonged and frequent sexual intercourse, and of interference with complete sexual gratification. ”

“ You will remember that in the female genitalia both the clitoris and the vagina are capable of experiencing orgasm. This fact is of decisive importance to the problem of frigidity in women.
Why? It means, in effect, that women have two distinct sexual organs, both capable of bringing her release from sexual tension. In the unconscious sense many women can “choose” one type of sexual satisfaction in preference to another. This ability to choose often spells disaster, for one of these methods of gratification represents immaturity and is allied to neurosis.
A man has only one organ: his penis. ”

“ Fere has recorded the interesting case of a man who, having all his life after puberty been subject to monthly attacks of sexual excitement, after the age of 45 completely lost the liability to these manifestations, but found himself subject, in place of them, to monthly attacks of frequent and copious urination, accompanied by sexual day-dreams, but by no genital excitement. ”

“ The third period favorable for acquiring the habit of masturbation is the time of puberty. At this period systematic action is of great necessity. All causes of the material genital congestion, as remaining long in a sitting position, sitting with crossed legs, riding on chairs, the movements of the sewing machine, climbing with the legs on poles, retention of urine and stool, erotic literature, obscene pictures and vulgar plays, all of which often tend to evoke sexual desire or excite the genital organs, must be removed. ”

“ The anatomical changes which occur in the female genital organs during these different phases of sexual life give rise to a number of manifold local stimuli, increasing and decreasing, varying greatly in intensity and area of distribution, upon which depend the reflex effects and remote manifestations in the sphere of the nervous and circulatory systems. ”

“ In men it manifests an organic variation of intensity in consonance with the collection and expenditure of semen; in women the increase of sexual desire coincides with the process of ovulation, and in such a way that libido sexualis is greater after the menstrual period. ”

“ It is hardly necessary to mention the fact that the nervous system of the child may be injuriously affected by other sexual acts, as, for instance, by premature sexual intercourse. The occurrence of such acts is naturally favoured by a premature awakening of the sexual life. ”

“ It must also be observed that, unlike the ordinary excretions, this discharge of the sexual glands is not always, or in every person, necessary at all. Moreover, the theory of evacuation at once becomes hopelessly inadequate when we apply it to women; no one will venture to claim that an adequate psychological explanation of the sexual impulse in a woman is to be found in the desire to expel a little bland mucus from the minute glands of the genital tract. ”

“ In men, as well as in women, erection and orgasm, or even ejaculation, may be induced by irritation of various other regions of the skin and mucous membrane. These “erogenous” zones in woman are, while she is a virgin, the clitoris, and, after defloration, the vagina and cervix uteri. ”

“ There have been detailed studies made of the physical reactions of both men and women during intercourse. I think it is important to realize that in almost every detail, including orgasm, these reactions and the subjective experience of pleasure parallel each other in the sexes. The major differences are that the woman is slightly slower to respond at the outset than the man, and the orgasm of the man is characterized by the ejaculation of sperm into the vagina. ”