All the peculiarities of the sexual appetite in woman are thus the combined product of: (1) the profound influence of the sexual functions on her whole existence; (2) her passive sexual role; (3) her special mental faculties. By these, and more especially by her passive sexual role, are explained her instinctive coquettishness, her love of fiery and personal adornment, in a word her desire to please men by her external appearance, by her looks, movements and grace. These phenomena betray the instinctive sexual desires of the young girl, which as we have just seen, do not normally correspond to a direct desire for coitus. While a virgin experiences in her youth the sensations we have just described, things change after marriage, and as a general rule after repeated sexual connections. If these do not provoke voluptuous sensations in some women, they do in the majority, and this is no doubt the normal state of affairs. Habit, then, produces an increasing desire for coitus and its sensations, and it is not rare, in the course of a long life in common, for the roles to be reversed and the woman become more libidinous than the man. This partly explains why so many widows are anxious to remarry. They easily attain their object, as men quickly succumb to the sexual desire of woman when it is expressed in an unequivocal manner. In widows, two strong sentiments struggle against each other, with variable results in different individuals; on the one hand, feminine constancy in love, and the memory of the deceased; on the other hand, the acquired habit of sexual connection and its voluptuous sensations, which leaves a void and appeals for compensation. The sexual appetite being equal, the first sentiment prevails generally in religious women or those of a deeply moral or sentimental character, while the second prevails in women of more material or less-refined nature, or in those simply guided by their reason. In these internal struggles, the more delicate sentiments and the stronger will of the woman result from the fact that when she wishes she can overcome her appetites much better than man. But, in spite of this, the power of the sexual appetite plays an important part in the inward struggle we have just mentioned. When this appetite is absent there is no struggle, and the widow's conduct is dictated either by her own convenience, or by the instinct which naturally leads a woman to yield to the amorous advances of a man. At the critical age, that is the time when menstruation ceases, neither the sexual appetite nor voluptuous sensations disappear, although desire diminishes normally as age advances. In this respect it is curious to note that old women possess no sexual attraction for men, while they often feel libidinous desires almost as strongly as young women. This is a kind of natural anomaly.