BLACK RIOT presents "Shibuya Gal Chronicles": A bold masturbation showdown between a self-proclaimed "disgusting, filthy geek" and an exquisite Shibuya black gyaru. Will the geek's semen actually have whitening effects? The ultimate enemy of gyarus—the creepy, dirty otaku—explodes into ecstatic masturbation right before their eyes. Unable to stay silent in the face of this grotesque solo act, the gyarus react in various ways: some blush shyly, some snap in anger, others even lend a hand. The epic clash between the black gyaru and the disgusting geek begins now!