During the housing shortage of the 1964 Summer Olympic Games, two men and a woman share a small apartment in Tokyo, and the older man soon starts playing Cupid to the younger pair.

Robert Talbot, an American millionaire, arrives early for his annual vacation at his luxurious Italian villa. His long-time girlfriend Lisa has given up waiting for him and has decided to marry another man. Meanwhile, his sneaky business associate Maurice secretly misappropriates the villa as a hotel while Talbot is away. The current guests of the "hotel" are a group of young American girls.