Not as moronic as the previous installment, entry twelve in the soft-core series still succumbs to most of its predecessors' faults: The plots are padded and the gauzy fantasies never delve too deeply into the erotic psyche. It's sexploitation for the terminally timid. In story one, a voluptuous college professor can't stop dreaming about a muscular exchange student, whom she thinks may be sending her steamy love letters. Will ethics get in the way of a satisfactory affair or will she remain chaste but demoralized? Story two chronicles a hedonist's obsession with sex on trains. When she encounters a hunk on a chugging pail car, she must decide whether to tease or gr...