Pukiusap od Strömquist, Liv

Orgasm, longevity, and camote od Chua, Philip S.

The science of orgasm od Komisaruk, Barry R.

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Drug to prolong sex coming

What is orgasm? od Eliciano, Tranquilino A. Jr

For yourself the fulfillment of female sexuality od Barbach, Lonnie Garfield 1946-

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Table of contents only

Come again? (and again and again) od Paredes, Andrew A.

The Hite report on male sexuality od Hite, Shere

The hite report on male sexuality od Hite, Shere

The Hite report on male sexuality od Hite, Shere