Feminization of a Marine

Major Michael Hyland is a US Marine officer on his way to Vietnam to serve as a trainer in the art of covert warfare, and stops in Hawaii to spend a few days of leisure on the beach. While in his hotel bar on his first evening, he meets and quickly befriends David, who is gay and a highly accomplished seducer of attractive men. When he invites Michael to his room and he surprisingly accepts despite being straight as he suddenly realizes that he had always had a deep rooted desire to be made love to by a man.
They spend the next four days in unrestrained gay lovemakingand sexual explorations, not only together but with a group of closet gat men who arrive to meet David for prolific sex away from their environment and fear of discovery. They all participate in a round-robin of fucking each other, with Michael joining the frivolity with great enthusiasm.
Once in Saigon, Michael finds another gay lover--his housekeeper, who teaches him many more ways to have sex with men. He also introduces him to the art of cross dressing, which Michael falls in love with because of the arousing silkiness of women's clothes and underwear and practices his new enchantment whenever possible.
He meets with David and his cabal of dedicated gay men again three months later, and realizes that they had fallen in love with one another, and starts looking for a way that would enable them to turn their relationship into a permanent one. Their feelings grow even stronger when the group meets again three month later for another delightful tryst.
Michael and David's great desire to be together permanently becomes a reality when, on his return to the US, Michael's airplane crashes and burns upon landing in Los Angeles and most passengers are burnt to death while he escapes unharmed. He decides quickly to abandon the disaster area, where he is sure that his body would be considered burnt beyond recognition.