Penis Enlargement

Probably the most extensive laboratory investigation of male multiple orgasms was made by sex researchers William Hartman and Marilyn Fithian. They tested thirty-three men who claimed to be multi-orgasmic – that is, to be able to have two or more orgasms without losing their erection.
While these men had sex with their partners in the laboratory, [...]

Orgasm is one of the most intense and satisfying human experiences, and if you have ever had an orgasm – and almost all men have – you will not need to have it defined. All orgasms, however, are not created equal. Orgasm is slightly different for each person and even different for the same person [...]

You may already have experienced multiple orgasms. Surprising as this may sound, many men are multi-orgasmic before they enter adolescence and begin to ejaculate. Kinsey’s research suggested that more than half of all preadolescent boys were able to reach a second orgasm within a short period of time and nearly a third were able to [...]