Sex language cannot begin to develop until a certain double penetration level of physical maturation and growth has been attained. Between the ages of two and three years language emerges by an interaction of maturation and self-programmed learning. Between the ages of three and the early teens the possibility for primary language acquisition continues to be good; the individual appears to be most sensitive to stimuli at this time and to preserve some innate flexibility for the organization of brain functions to carry out the complex integration of sub-processes necessary for the smooth elaboration of speech and double penetration porn language. After puberty, the ability for self-organization and adjustment to the physiological demands of verbal behaviour quickly declines. The brain behaves as if it had become set in its ways and primary, basic language skills not acquired by that time, except for articulation, usually remain deficient for life.
