Two working adults move into a shared house. They met at university and each worked a different job, but they ended up living together. One night, Azusa's lesbian instincts are ignited when she sees Waka sleeping. With her clothes off and her breasts exposed, Azusa secretly massages Waka's breasts from the bed. As this continues day after day, Waka finds out. Azusa thinks their relationship as best friends is falling apart, but she tells him she loves him...