Sex with the Stars (1980)

The editor-in-chief of one magazine gives the task to a young employee to prepare a sexual horoscope for the magazine, but in order for the horoscope to be interesting, he must sleep with all the representatives of each of the 12 signs of the zodiac. The employee turned out to be an executive worker and did the job in the best possible way, because he started making a horoscope with the boss's secretary, and finished with his wife...