The Warsaw Pact invasion of Czechoslovakia, 1968, I arrived and found myself nearly alone in Hitler's huge S.S. headquarters compound in Nuremburg Germany. Now occupied by U.S. forces they had saddled up their tanks to head for the border to guard against an invasion by the Russian tank army. A draftee, a mere private, I bunked in a large empty building formerly occupied by S.S. commandos. But I had female company.
An older man in a sexless marriage finds lust handily nearby and his life is enriched. That gets his asexual wife going again and they have more adventures than in their younger days.
A Halloween fling with a hostess dressed as a she-devil leads to even more pleasures for an unhappily married businessman. Surprises might yet await them all.
A middle age wife & mother decides to add to her limited sex history. Husband is supportive...to a point. But then it opens up a whole new world for them.