He seemed to find her exciting and would quickly reach orgasm.

Masters and Johnson found that men took about four minutes to reach orgasm with their partners.

There's another possible reason you may be having trouble reaching orgasm: low testosterone levels.

A woman who can only reach orgasm while standing upside down on her head.

The worst side affect is i am unable to reach orgasm now.

After that, the hope is, it would take just the "slightest touch" to reach orgasm.

Some men cannot reach orgasm at all, at least not with a partner.

Some men became impotent and others lost their ability to reach orgasm.

For example, it is unlikely that both partners will reach orgasm at the same time.