"Kegareboshi"—an idol story of succumbing to ecstatic pleasure—by artist Kuki Sato is getting an anime adaptation! Ibuki and Koharu are aiming to become top idols as the rookie duo "Stellarista." Just as Ibuki and the others were celebrating a successful concert with their manager, Matsunami... Upon discovering a scandal involving Koharu and Matsunami, Ibuki stormed into the weekly magazine's offices to confront them—only to be drugged by a drink she was offered... Producer Kurozuka, who had ensnared her in this trap, now casts his sinister influence over her, plunging Ibuki into a vortex of overwhelming ecstasy...! [Cast] Ibuki Asaba: Yu Hazumi / Koharu Shirasaki: Saya Kagetsu