Together for two years, Hibiki and Megumi are a bisexual couple who share a special bond that makes all their worries disappear when they're together. However, lately, Hibiki has become increasingly aware of how society labels them as a "bi couple." She desires marriage and dreams of having children. Amid these feelings, Hibiki decides to break up with Megumi. Two weeks later, the two unexpectedly reunite. Meeting again, they make love with deep affection, as if trying to fill the void left by their separation. A bittersweet yet heartwarming story where past bonds and hopes for the future intertwine.