Yuno Hyuga plays Kumiko Konno, a refined and cultured woman with an air of elegance. As a piano teacher, she has a gentle and reserved personality, appearing genuinely surprised as if wondering, "How did it come to this?" Her soft, porcelain-white skin, reminiscent of fine Arita ware, trembles all over like a freshly caught sea bream when caressed, transforming her calm demeanor into visible waves of intense pleasure. This shift reveals the hidden passion simmering beneath her composed exterior.