Nagi moves to a new town due to her husband's job transfer. With few acquaintances and a spouse constantly overwhelmed by work who rarely comes home, she suffers from loneliness and sexual frustration. One day, Miho, a kind and attentive housewife from the neighborhood, unexpectedly visits her. With gentle yet bold words, Miho stirs Nagi's emotions and leads her into the pleasures of lesbian intimacy. Using sweet whispers and filthy talk, she tempts Nagi's married body, and their relationship gradually deepens. A forbidden love story of a married woman discovering lesbian desire, filling the emptiness in her heart.