Entrechattes (1978)

A beautiful nude woman, actually a nurse, making love if you can call it that, with a sixty something man with a bad heart. After this strenuous session of sex he carks it, with a smile on his face. Oh yeah, and, he put her in his will. Now she’s sent out in the country to this manor where this old miserable codger is on his deathbed, surrounded by a number of family figures all of who hate him, and are waiting for that day. Enter the voluptuous nurse to take care of him.