Yuki and Shiraki, suspended from the ceiling, let out moans and drool from around the gags in their mouths. Bound and mounted upon a wooden horse, their anuses are probed by a vibrator manipulated by Saki. As the weights sway, a mixture of sexual fluids and blood trickles down. Saeki kneels before Imari—who wears a flowing crimson cloak—and strokes her to climax. Nearby, Saki pours a murky liquid from a holy chalice, slowly smearing it over an engorged phallus. Meanwhile, Takagi is engulfed in a whirlwind of light; chanting a curse, he traces a pentagram…