Studies in the Psychology of Sex (Vol. 1-6). Havelock Ellis
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