Popular model Kouya reacts to tickling as if she's helpless prey. Naturally sensitive, she immediately cries out "No way, this is bad!" whenever touched. Yet driven by the desire to see her even more flustered, the tickling never stops. Her neck, sides, soles, inner thighs, stomach, and groin are thoroughly targeted one after another. Each time, Kouya desperately pleads, "Seriously, stop it!!" But the moment those words escape her lips, the tickling grows even more intense. Though she initially endured with a smile, her expression gradually shifts to one of distress. This transformation perfectly captures the ultimate allure of tickling.