The fear of the coming pregnancy... The wife is naughty, and it is naughty by the light feelings

The woman of the danger day is the timing of the estrus in the animal saying, and the woman requests the male. Even in humans, the instinct to be left is left, and the balance is in the balance, so the sensitivity is outstanding. Since it is the timing that wants to fertilize, it is also convinced that there are many women who can't move to the climax at the same time.