The sheer exposure of Gillian Hanna showing off her assets onboard a cruiser on the Thames! Gillian was better known later in her career as Jennifer Eccles when she went on to do the more explicit stuff, but I love this shot of her.
I love the frilly suspender belt and the very sheer knickers that easily show off that thick dark triangle of pussy below. Add in her figure and those well-rounded big tits and a perfect view on the water. Brings a whole new meaning to the phrase ‘All aboard!’