Shiori sees through maid Mika's secret as a lesbian and begins seducing her to bring out her true nature. Telling her, "Become my sex slave," Shiori tempts Mika completely—from lesbian kissing and pussy licking to handjob, drawing her deeper into lesbian desire. With her 7cm-long tongue, Shiori meticulously worships Mika's body, sending her into ecstasy and exposing her masochistic nature. Mika loses herself completely to the intense, intimate lesbian coupling. A fierce, never-ending clash unfolds between the tsundere girl and the perverted, mature married woman sex slave.