A forty-something swimming instructor, who has consciously resolved not to marry, has many secret lady friends. All have already married but have husbands who are either absent, impotent, or having affairs.
一名四十多歲、已經打定主意不婚的游泳教練，就有不少女性「密友」，都是已婚但先生有外遇、性功能障礙或不在身邊的太太們。