Kiki, a rubber fetishist, is captured by a sadistic S-man and forced into today's special training wearing an extremely restrictive outfit: "enamel cat suit + gym uniform + bloomers + tight binding + collar + rubber hood." Though the rubber hood has a small hole for breathing, it's barely sufficient, causing her chest to heave and collapse irregularly as she struggles for air. When a vibrator is applied, Kiki lets out pitiful moans from beneath the mask. Hearing this, the S-man intensifies his cruel punishment, ultimately sealing the very hole in the hood—the last lifeline—completely shut.