Far from being top notch Sarno, this remains worth watching because it is just so idiosyncratic. I suppose sex noir might be an appropriate term for the director's best work with the keen use of black and white photography and usually a very strange central character and a tendency as here to have our sense of morality challenged by just who or what is good and bad. Just a little too much groping in bed here for me, especially with the censorship of the time restricting just what the camera could show, that and men with hairy backs! Two sisters, one more pushy and keen to repeat the sexual games of their childhood, the other an aspiring poet. Next door is a box room of earthly delights where a busty blonde holds court and with an adventurous couple and an antique looking vibrator, tempt first the elder and eventually the younger into their den. Interspersed with exterior shots of the elder walking around in New York. These shots were clearly all shot on the same day because the streets look a dismal grey and the roads wet in every shot, still they add to the air of discontent running through this strange little film and almost make us keen to get back to he of the hairy back.