Hair-pins have, above all, been found in the female bladder with special frequency; this point is worth some consideration as an illustration of the enormous frequency of this form of auto-erotism. The female urethra is undoubtedly a normal centre of sexual feeling, as Pouillet pointed out many years ago; a woman medical correspondent, also, writes that in some women the maximum of voluptuous sensation is at the vesical sphincter or orifice, though not always so limited. E.H. Smith, indeed, considers that "the urethra is the part in which the orgasm occurs," and remarks that in sexual excitement mucus always flows largely from the urethra.[198] It should be added that when once introduced the physiological mechanism of the bladder apparently causes the organ to tend to "swallow" the foreign object. Yet for every case in which the hair-pin disappears and is lost in the bladder, from carelessness or the oblivion of the sexual spasm, there must be a vast number of cases in which the instrument is used without any such unfortunate result. There is thus great significance in the frequency with which cases of hair-pin in the bladder are strewn through the medical literature of all countries.
In 1862, a German surgeon found the accident so common that he invented a special instrument for extracting hair-pins from the female bladder, as, indeed, Italian and French surgeons have also done. In France, Denucé, of Bordeaux, came to the conclusion that hair-pin in the bladder is the commonest result of masturbation as known to the surgeon. In England cases are constantly being recorded. Lawson Tait, stating that most cases of stone in the bladder in women are due to the introduction of a foreign body, very often a hair-pin, adds: "I have removed hair-pins encrusted with phosphates from ten different female bladders, and not one of the owners of these bladders would give any account of the incident."[199] Stokes, again, records that during four years he had four cases of hair-pin in the female urethra.[200] In New York one physician met with four cases in a short experience.[201] In Switzerland Professor Reverdin had a precisely similar experience.[202] There is, however, another class of material objects, widely employed for producing physical auto-erotism, which in the nature of things never reaches the surgeon. I refer to the effects that, naturally or unnaturally, may be produced by many of the objects and implements of daily life that do not normally come in direct contact with the sexual organs. Children sometimes, even when scarcely more than infants, produce sexual excitement by friction against the corner of a chair or other piece of furniture, and women sometimes do the same.[203] Guttceit, in Russia, knew women who made a large knot in their chemises to rub against, and mentions a woman who would sit on her naked heel and rub it against her. Girls in France, I am informed, are fond of riding on the _chevaux-de-bois_, or hobby-horses, because of the sexual excitement thus aroused; and that the sexual emotions play a part in the fascination exerted by this form of amusement everywhere is indicated by the ecstatic faces of its devotees.[204] At the temples in some parts of Central India, I am told, swings are hung up in pairs, men and women swinging in these until sexually excited; during the months when the men in these districts have to be away from home the girls put up swings to console themselves for the loss of their husbands.
It is interesting to observe the very wide prevalence of swinging, often of a religious or magic character, and the evident sexual significance underlying it, although this is not always clearly brought out. Groos, discussing the frequency of swinging (_Die Spiele der Menschen_, p. 114) refers, for instance, to the custom of the Gilbert Islanders for a young man to swing a girl from a coco palm, and then to cling on and swing with her. In ancient Greece, women and grown-up girls were fond of see-saws and swings. The Athenians had, indeed, a swinging festival (Athenæus, Bk. XIV, Ch. X). Songs of a voluptuous character, we gather from Athenæus, were sung by the women at this festival. J.G. Frazer (_The Golden Bough_, vol. ii, note A, "Swinging as a Magical Rite") discusses the question, and brings forward instances in which men, or, especially, women swing. "The notion seems to be," he states, "that the ceremony promotes fertility, whether in the vegetable or in the animal kingdom; though why it should be supposed to do so, I confess myself unable to explain" (loc. cit., p. 450). The explanation seems, however, not far to seek, in view of the facts quoted above, and Frazer himself refers to the voluptuous character of the songs sometimes sung.
Even apart from actual swinging of the whole body, a swinging movement may suffice to arouse sexual excitement, and may,--at all events, in women,--constitute an essential part of methods of attaining solitary sexual gratification. Kiernan thus describes the habitual auto-erotic procedure of a young American woman: "The patient knelt before a chair, let her elbows drop on its seat, grasping the arms with a firm grip, then commenced a swinging, writhing motion, seeming to fix her pelvis, and moving her trunk and limbs. The muscles were rigid, the face took on a passionate expression; the features were contorted, the eyes rolled, the teeth were set, and the lips compressed, while the cheeks were purple. The condition bore a striking resemblance to the passional stage of grand hysteria. The reveling took only a moment to commence, but lasted a long time. Swaying induced a pleasurable sensation, accompanied with a feeling of suction upon the clitoris. Almost immediately after, a sensation of bursting, caused by discharge from the vulvo-vaginal glands, occurs, followed by a rapture prolonged for an indefinite time." The accompanying sexual imagery is so vivid as almost to become hallucinatory. (J.G. Kiernan, "Sex Transformation and Psychic Impotence," _American Journal of Dermatology_, vol. ix, No. 2.)
Somewhat similarly sensations of sexual character are sometimes experienced by boys when climbing up a pole. It is not even necessary that there should be direct external contact with the sexual organs, and Howe states that gymnastic swinging poles around which boys swing while supporting the whole weight on the hands, may suffice to produce sexual excitement.
Several writers have pointed out that riding, especially in women, may produce sexual excitement and orgasm.[205] It is well-known, also, that both in men and women the vibratory motion of a railway-train frequently produces a certain degree of sexual excitement, especially when sitting forward. Such excitement may remain latent and not become specifically sexual.[206] I am not aware that this quality of railway traveling has ever been fostered as a sexual perversion, but the sewing-machine has attracted considerable attention on account of its influence in exciting auto-erotic manifestations. The early type of sewing-machine, especially, was of very heavy character and involved much up and down movement of the legs; Langdon Down pointed out many years ago that this frequently produced great sexual erethism which led to masturbation.[207] According to one French authority, it is a well-recognized fact that to work a sewing-machine with the body in a certain position produces sexual excitement leading to the orgasm. The occurrence of the orgasm is indicated to the observer by the machine being worked for a few seconds with uncontrollable rapidity. This sound is said to be frequently heard in large French workrooms, and it is part of the duty of the superintendents of the rooms to make the girls sit properly.[208] "During a visit which I once paid to a manufactory of military clothing," Pouillet writes, "I witnessed the following scene. In the midst of the uniform sound produced by some thirty sewing-machines, I suddenly heard one of the machines working with much more velocity than the others. I looked at the person who was working it, a brunette of 18 or 20. While she was automatically occupied with the trousers she was making on the machine, her face became animated, her mouth opened slightly, her nostrils dilated, her feet moved the pedals with constantly increasing rapidity. Soon I saw a convulsive look in her eyes, her eyelids were lowered, her face turned pale and was thrown backward; hands and legs stopped and became extended; a suffocated cry, followed by a long sigh, was lost in the noise of the workroom. The girl remained motionless a few seconds, drew out her handkerchief to wipe away the pearls of sweat from her forehead, and, after casting a timid and ashamed glance at her companions, resumed her work. The forewoman, who acted as my guide, having observed the direction of my gaze, took me up to the girl, who blushed, lowered her face, and murmured some incoherent words before the forewoman had opened her mouth, to advise her to sit fully on the chair, and not on its edge.
"As I was leaving, I heard another machine at another part of the room in accelerated movement. The forewoman smiled at me, and remarked that that was so frequent that it attracted no notice. It was specially observed, she told me, in the case of young work-girls, apprentices, and those who sat on the edge of their seats, thus much facilitating friction of the labia."
In cases where the sewing-machine does not lead to direct self-excitement it has been held, as by Fothergill,[209] to predispose to frequency of involuntary sexual orgasm during sleep, from the irritation set up by the movement of the feet in the sitting posture during the day. The essential movement in working the sewing-machine is the flexion and extension of the ankle, but the muscles of the thighs are used to maintain the feet firmly on the treadle, the thighs are held together, and there is a considerable degree of flexion or extension of the thighs on the trunk; by a special adjustment of the body, and sometimes perhaps merely in the presence of sexual hyperæsthesia, it is thus possible to act upon the sexual organs; but this is by no means a necessary result of using the sewing-machine, and inquiry of various women, with well-developed sexual feelings, who are accustomed to work the treadle, has not shown the presence of any tendency in this direction.
Sexual irritation may also be produced by the bicycle in women. Thus, Moll[210] remarks that he knows many married women, and some unmarried, who experience sexual excitement when cycling; in several cases he has ascertained that the excitement is carried as far as complete orgasm. This result cannot, however, easily happen unless the seat is too high, the peak in contact with the organs, and a rolling movement is adopted; in the absence of marked hyperæsthesia these results are only effected by a bad seat or an improper attitude, the body during cycling resting under proper conditions on the buttocks, and the work being mainly done by the muscles of the thighs and legs which control the ankles, flexion of the thigh on the pelvis being very small. Most medical authorities on cycling are of opinion that when cycling leads to sexual excitement the fault lies more with the woman than with the machine. This conclusion does not appear to me to be absolutely correct. I find on inquiry that with the old-fashioned saddle, with an elevated peak rising toward the pubes, a certain degree of sexual excitement, not usually producing the orgasm (but, as one lady expressed it, making one feel quite ready for it), is fairly common among women. Lydston finds that irritation of the genital organs may unquestionably be produced in both males and females by cycling. The aggravation of hæmorrhoids sometimes produced by cycling indicates also the tendency to local congestion. With the improved flat saddles, however, constructed with more definite adjustment to the anatomical formation of the parts, this general tendency is reduced to a negligible minimum.
Reference may be made at this point to the influence of tight-lacing. This has been recognized by gynæcologists as a factor of sexual excitement and a method of masturbation.[211] Women who have never worn corsets sometimes find that, on first putting them on, sexual feeling is so intensified that it is necessary to abandon their use.[212] The reason of this (as Siebert points out in his _Buch für Eltern_) seems to be that the corset both favors pelvic congestion and at the same time exerts a pressure on the abdominal muscles which brings them into the state produced during coitus. It is doubtless for the same reason that, as some women have found, more distension of the bladder is possible without corsets than with them.
In a further class of cases no external object whatever is used to procure the sexual orgasm, but the more or less voluntary pressure of the thighs alone is brought to bear upon the sexual regions. It is done either when sitting or standing, the thighs being placed together and firmly crossed, and the pelvis rocked so that the sexual organs are pressed against the inner and posterior parts of the thighs.[213] This is sometimes done by men, and is fairly common among women, especially, according to Martineau,[214] among those who sit much, such as dressmakers and milliners, those who use the sewing-machine, and those who ride. Vedeler remarks that in his experience in Scandinavia, thigh-friction is the commonest form of masturbation in women. The practice is widespread, and a medical correspondent in India tells me of a Brahmin widow who confessed to this form of masturbation. I am told that in London Board Schools, at the present time, thigh-rubbing is not infrequent among the girl scholars; the proportion mentioned in one school was about ten per cent, of the girls over eleven; the thigh-rubbing is done more or less openly and is interpreted by the uninitiated as due merely to a desire to relieve the bladder. It is found in female infants. Thus, Townsend records the case of an infant, 8 months old, who would cross her right thigh over the left, close her eyes and clench her fists; after a minute or two there would be complete relaxation, with sweating and redness of face; this would occur about once a week or oftener; the child was quite healthy, with no abnormal condition of the genital organs.[215] The frequency of thigh-friction among women as a form of masturbation is due to the fact that it is usually acquired innocently and it involves no indecorum. Thus Soutzo reports the case of a girl of 12 who at school, when having to wait her turn at the water-closet, for fear of wetting herself would put her clothes between her legs and press her thighs together, moving them backwards and forwards in the effort to control the bladder; she discovered that a pleasurable sensation was thus produced and acquired the habit of practicing the manoeuvre for its own sake; at the age of 17 she began to vary it in different ways; thus she would hang from a tree with her legs swinging and her chemise pressed between her thighs which she would rub together.[216] Thigh-friction in some of its forms is so comparatively decorous a form of masturbation that it may even be performed in public places; thus, a few years ago, while waiting for a train at a station on the outskirts of a provincial town, I became aware of the presence of a young woman, sitting alone on a seat at a little distance, whom I could observe unnoticed. She was leaning back with legs crossed, swinging the crossed foot vigorously and continuously; this continued without interruption for some ten minutes after I first observed her; then the swinging movement reached a climax; she leant still further back, thus bringing the sexual region still more closely in contact with the edge of the bench and straightened and stiffened her body and legs in what appeared to be a momentary spasm; there could be little doubt as to what had taken place. A few moments later she slowly walked from her solitary seat into the waiting-room and sat down among the other waiting passengers, quite still now and with uncrossed legs, a pale quiet young woman, possibly a farmer's daughter, serenely unconscious that her manoeuvre had been detected, and very possibly herself ignorant of its true nature.
There are many other forms in which the impulse of auto-erotism presents itself. Dancing is often a powerful method of sexual excitement, not only among civilized but among savage peoples, and Zache describes the erotic dances of Swaheli women as having a masturbatory object.[217] Stimulation of the nates is a potent adjuvant to the production of self-excitement, and self-flagellation with rods, etc., is practiced by some individuals, especially young women.[218] Urtication is another form of this stimulation; Reverdin knew a young woman who obtained sexual gratification by flogging herself with chestnut burrs, and it is stated that in some parts of France (departments of the Ain and Côte d'Or) it is not uncommon for young girls to masturbate by rubbing the leaves of the _Linaria cymbalaria_ (here called "pinton" or "timbarde") on to the sexual parts, thus producing a burning sensation.[219] Stimulation of the mamma, normally an erogenous centre in women, may occasionally serve as a method for obtaining auto-erotic satisfaction, including the orgasm, in both sexes. I have been told of a case in a man, and a medical correspondent in India informs me that he knows a Eurasian woman, addicted to masturbation, who can only obtain the orgasm by rubbing the genitals with one hand while with the other she rubs and finally squeezes her breasts. The tactile stimulation even of regions of the body which are not normally erogenous zones in either sex may sometimes lead on to sexual excitement; Hirschsprung, as well as Freud, believes that this is often the case as regards finger-sucking and toe-sucking in infancy. Even stroking the chin, remarks Debreyne, may produce a pollution.[220] Taylor refers to the case of a young woman of 22, who was liable to attacks of choreic movements of the hands which would terminate in alternately pressing the middle finger on the tip of the nose and the tragus of the ear, when a "far-away, pleased expression" would appear on her face; she thus produced sexual excitement and satisfaction. She had no idea of wrong-doing and was surprised and ashamed when she realized the nature of her act.[221] Most of the foregoing examples of auto-erotism, are commonly included, by no means correctly, under the heading of "masturbation." There are, however, a vast number of people, possessing strong sexual emotions and living a solitary life, who experience, sometimes by instinct and sometimes on moral grounds, a strong repugnance for these manifestations of auto-erotism. As one highly intelligent lady writes: "I have sometimes wondered whether I could produce it (complete sexual excitement) mechanically, but I have a curious unreasonable repugnance to trying the experiment. It would materialize it too much." The same repugnance may be traced in the tendency to avoid, so far as possible, the use of the hands. It is quite common to find this instinctive unreasoning repugnance among women, a healthy repugnance, not founded on any moral ground. In men the same repugnance exists, more often combined with, or replaced by, a very strong moral and æsthetic objection to such practices. But the presence of such a repugnance, however invincible, is very far from carrying us outside the auto-erotic field. The production of the sexual orgasm is not necessarily dependent on any external contact or voluntary mechanical cause.
As an example, though not of specifically auto-erotic manifestations, I may mention the case of a man of 57, a somewhat eccentric preacher, etc., who writes: "My whole nature goes out so to some persons, and they thrill and stir me so that I have an emission while sitting by them with no thought of sex, only the gladness of soul found its way out thus, and a glow of health suffused the whole body. There was no spasmodic conclusion, but a pleasing gentle sensation as the few drops of semen passed." (In reality, no doubt, not semen, but urethral fluid.) This man's condition may certainly be considered somewhat morbid; he is attracted to both men and women, and the sexual impulse seems to be irritable and weak; but a similar state of things exists so often in women, no doubt due to sexual repression, and in individuals who are in a general state of normal and good health, that in these it can scarcely be called morbid. Brooding on sexual images, which the theologians termed _delectatio morosa_, may lead to spontaneous orgasm in either sex, even in perfectly normal persons. Hammond described as a not uncommon form of "psychic coitus," a condition in which the simple act of imagination alone, in the presence of the desired object, suffices to produce orgasm. In some public conveyance, theatre, or elsewhere, the man sees a desirable woman and by concentrating his attention on her person and imagining all the stages of intimacy he quickly succeeds in producing orgasm.[222] Niceforo refers to an Italian work-girl of 14 who could obtain ejaculation of mucus four times a day, in the workroom in the presence of the other girls, without touching herself or moving her body, by simply thinking of sexual things.[223] If the orgasm occurs spontaneously, without the aid of mental impressions, or any manipulations _ad hoc_, though under such conditions it ceases to be sinful from the theological standpoint, it certainly ceases also to be normal. Sérieux records the case of a somewhat neurotic woman of 50, who had been separated from her husband for ten years, and since lived a chaste life; at this age, however, she became subject to violent crises of sexual orgasm, which would come on without any accompaniment of voluptuous thoughts. MacGillicuddy records three cases of spontaneous orgasm in women coming under his notice.[224] Such crises are frequently found in both men and women, who, from moral reasons, ignorance, or on other grounds are restrained from attaining the complete sexual orgasm, but whose sexual emotions are, literally, continually dribbling from them. Schrenck-Notzing knows a lady who is spontaneously sexually excited on hearing music or seeing pictures without anything lascivious in them; she knows nothing of sexual relationships. Another lady is sexually excited on seeing beautiful and natural scenes, like the sea; sexual ideas are mixed up in her mind with these things, and the contemplation of a specially strong and sympathetic man brings the orgasm on in about a minute. Both these ladies "masturbate" in the streets, restaurants, railways, theatres, without anyone perceiving it.[225] A Brahmin woman informed a medical correspondent in India that she had distinct though feeble orgasm, with copious outflow of mucus, if she stayed long near a man whose face she liked, and this is not uncommon among European women. Evidently under such conditions there is a state of hyperæsthetic weakness. Here, however, we are passing the frontiers of strictly auto-erotic phenomena.
_Delectatio morosa_, as understood by the theologians, is distinct from desire, and also distinct from the definite intention of effecting the sexual act, although it may lead to those things. It is the voluntary and complacent dallying in imagination with voluptuous thoughts, when no effort is made to repel them. It is, as Aquinas and others point out, constituted by this act of complacent dallying, and has no reference to the duration of the imaginative process. Debreyne, in his _Moechialogie_ (pp. 149-163), deals fully with this question, and quotes the opinions of theologians. I may add that in the early Penitentials, before the elaboration of Catholic theology, the voluntary emission of semen through the influence of evil thoughts, was recognized as a sin, though usually only if it occurred in church. In Egbert's Penitential of the eighth or ninth century (cap. IX, 12), the penance assigned for this offence in the case of a deacon, is 25 days; in the case of a monk, 30 days; a priest, 40 days; a bishop, 50. (Haddon and Stubbs, _Councils and Ecclesiastical Documents_, vol. iii, p. 426.)
The frequency of spontaneous orgasm in women seems to have been recognized in the seventeenth century. Thus, Schurig (_Syllepsilogia_, p. 4), apparently quoting Riolan, states that some women are so wanton that the sight of a handsome man, or of their lover, or speech with such a one, will cause them to ejaculate their semen.
There is, however, a closely allied, and, indeed, overlapping form of auto-erotism which may be considered here: I mean that associated with revery, or day-dreaming. Although this is a very common and important form of auto-erotism, besides being in a large proportion of cases the early stage of masturbation, it appears to have attracted little attention.[226] The day-dream has, indeed, been studied in its chief form, in the "continued story," by Mabel Learoyd, of Wellesley College. The continued story is an imagined narrative, more or less peculiar to the individual, by whom it is cherished with fondness, and regarded as an especially sacred mental possession, to be shared only, if at all, with very sympathizing friends. It is commoner among girls and young women than among boys and young men; among 352 persons of both sexes, 47 per cent. among the women and only 14 per cent. among the men, have any continued story. The starting-point is an incident from a book, or, more usually, some actual experience, which the subject develops; the subject is nearly always the hero or the heroine of the story. The growth of the story is favored by solitude, and lying in bed before going to sleep is the time specially sacred to its cultivation.[227] No distinct reference, perhaps naturally enough, is made by Miss Learoyd to the element of sexual emotion with which these stories are often strongly tinged, and which is frequently their real motive. Though by no means easy to detect, these elaborate and more or less erotic day-dreams are not uncommon in young men and especially in young women. Each individual has his own particular dream, which is always varying or developing, but, except in very imaginative persons, to no great extent. Such a day-dream is often founded on a basis of pleasurable personal experience, and develops on that basis. It may involve an element of perversity, even though that element finds no expression in real life. It is, of course, fostered by sexual abstinence; hence its frequency in young women. Most usually there is little attempt to realize it. It does not necessarily lead to masturbation, though it often causes some sexual congestion or even spontaneous sexual orgasm. The day-dream is a strictly private and intimate experience, not only from its very nature, but also because it occurs in images which the subject finds great difficulty in translating into language, even when willing to do so. In other cases it is elaborately dramatic or romantic in character, the hero or heroine passing through many experiences before attaining the erotic climax of the story. This climax tends to develop in harmony with the subject's growing knowledge or experience; at first, merely a kiss, it may develop into any refinement of voluptuous gratification. The day-dream may occur either in normal or abnormal persons. Rousseau, in his _Confessions_, describes such dreams, in his case combined with masochism and masturbation. A distinguished American novelist, Hamlin Garland, has admirably described in _Rose of Dutcher's Coolly_ the part played in the erotic day-dreams of a healthy normal girl at adolescence by a circus-rider, seen on the first visit to a circus, and becoming a majestic ideal to dominate the girl's thoughts for many years.[228] Raffalovich[229] describes the process by which in sexual inverts the vision of a person of the same sex, perhaps seen in the streets or the theatre, is evoked in solitary reveries, producing a kind of "psychic onanism," whether or not it leads on to physical manifestations.
Although day-dreaming of this kind has at present been very little studied, since it loves solitude and secrecy, and has never been counted of sufficient interest for scientific inquisition, it is really a process of considerable importance, and occupies a large part of the auto-erotic field. It is frequently cultivated by refined and imaginative young men and women who lead a chaste life and would often be repelled by masturbation. In such persons, under such circumstances, it must be considered as strictly normal, the inevitable outcome of the play of the sexual impulse. No doubt it may often become morbid, and is never a healthy process when indulged in to excess, as it is liable to be by refined young people with artistic impulses, to whom it is in the highest degree seductive and insidious.[230] As we have seen, however, day-dreaming is far from always colored by sexual emotion; yet it is a significant indication of its really sexual origin that, as I have been informed by persons of both sexes, even in these apparently non-sexual cases it frequently ceases altogether on marriage.
Even when we have eliminated all these forms of auto-erotic activity, however refined, in which the subject takes a voluntary part, we have still left unexplored an important portion of the auto-erotic field, a portion which many people are alone inclined to consider normal: sexual orgasm during sleep. That under conditions of sexual abstinence in healthy individuals there must inevitably be some auto-erotic manifestations during waking life, a careful study of the facts compels us to believe. There can be no doubt, also, that, under the same conditions, the occurrence of the complete orgasm during sleep with, in men, seminal emissions, is altogether normal. Even Zeus himself, as Pausanias has recorded, was liable to such accidents: a statement which, at all events, shows that to the Greek mind there was nothing derogatory in such an occurrence.[231] The Jews, however, regarded it as an impurity,[232] and the same idea was transmitted to the Christian church and embodied in the word _pollutio_, by which the phenomenon was designated in ecclesiastical phraseology.[233] According to Billuart and other theologians, pollution in sleep is not sin, unless voluntarily caused; if, however, it begins in sleep, and is completed in the half-waking state, with a sense of pleasure, it is a venial sin. But it seems allowable to permit a nocturnal pollution to complete itself on awaking, if it occurs without intention; and St. Thomas even says "_Si pollutio placeat ut naturæ exoneratio vel alleviatio peccatum non creditur_."