Saki is popular at work for being kind and competent. her problem is her cold marital relationship. years of marriage have led to a stagnant phase where her husband no longer pays attention to her, leaving her frustrated. one day, a colleague, ota, invites her for tea and confesses his feelings. "i've liked you for a long time, saki." saki feels her heavy heart lifting with his sincere words. her lonely body begins to ache with the scent of dangerous love.