With the premise that there's this sex-doctor that helps women with their problems - and where all therapy involves a triple dose of masturbation with tireless gizmos that stand in for a guy - this is not as weird an experience as you might imagine.
As it turns out, the good doctor's gimcracks are quite effective and the result is some pretty hot fun-fare for the girls.
In the end - literally - what matters is that the girls get off and that is a very obvious outcome for all participants.
4-stars for the fact that an especially good time is had by all.