Yuna and Mizuki, two close mama friends, are having their usual tea party when they start talking about their love lives. Young Mizuki shares how she's been enjoying satisfying sex with a young man she met through an app... While Yuna insists that she hasn't cheated, she gets swept up by Mizuki's enthusiasm and decides to try the app once herself... Connecting with Kei, he proves to be both genuine and submissive. As Yuna becomes more immersed in the world of dating apps, she discovers newfound pleasure in dominance and control, losing herself in the thrill of matching and connecting with others.