HomeQuoteAlfred Kinsey Male SexualityAlfred Kinsey Male Sexuality - ... about 90 per cent of the...

Alfred Kinsey Male Sexuality – … about 90 per cent of the m…

Alfred Kinsey Male Sexuality – … about 90 per cent of the m…

… about 90 per cent of the males ejaculate for the first time between the ages of 11 and 15 (inclusive).