Taro Magokoro is an unsuccessful actor and lives a mundane life. This year, he turns 30.

One day, Sonoko, a married woman having a husband, meets young, beautiful Mitsuko. Puzzled Sonoko is charmed by the beauty of Mitsuko, and two people fall into relations between women at the start.

The title is "Thirsty Flower ~ four by four equal one ~", which is a short story of about 60 minutes with four women as the main characters.