When world-renowned psychotherapist Dr. Ludvic Gerkhoff decides to write a book about the evils of masturbation, he should have looked around for a less vocal proponent than Alexis Silver as a case study.

From a wonderfully sensual solo masturbation scene in the tub to hardcore hijinks with members of both sexes, Alexis gives great performances and exudes dynamic sexuality with every move and moan.

Alexis and Chelsie share an enthusiastic girl/girl encounter, which culminates with our heroine fucking her nimble blonde cohort in the ass with a big, red strap-on.

Another standout scene is Alexis' threeway with Chris Cannon and Mr. Marcus. The sex is great, and the interjections of the good doctor were funny, if a bit jarring.

The scenes are well paced, unfolding slowly and building to climax, in stark contrast to the breakneck speed many titles exhibit lately.

The outtake scenes in the end credits are actually pretty funny as well.

Retailing: Should do great with current fans of Alexis or makes a great introduction for the uninitiated.