NAKED CAME THE STRANGER (Radley Metzger, 1975): Jillie's Second Affair-Marvin
In this sequence from Radley Metzger's "Naked Came the Stranger", Jillie (Darby Lloyd Raines) seeks sexual compensation from her faithless husband by pursuing Marvin (Alan Marlow), a nerdish man, who Jillie takes to a double-decker bus, where she seduces him. Marvin wants to keep the affair going, but Jillie refuses.