Easy by Peggy Swensen published in 1962, paperback
OUT OF PRINT FIRST EDITION
"The Slightest Touch and Bang!
Outside of being taller and more beautiful, Donna was like most girls, except for one thing - The mere touch of a man's hand on her body melted her into a molten mass of quivering sensuality. She could do nothing to stop it, and all the men knew it.
The strange story of a girl whose beautiful body acted as though it were something apart from her - something wanton and insatiable"