Sakura and Reiko, who live in the same company housing, immediately hit it off after they meet and build a lesbian relationship despite having a husband. In the afternoon when my husband wasn't there, I continued to work up every day. However, at one point, Reiko becomes worried that her distance from Sakura will gradually grow apart. Yukari, a married woman who is jealous of their relationship, approaches Sakura. The anxiety eventually turned into jealousy, and their relationship was about to come to an end...