character: sunazuka_akira, character: yumemi_riamu, character: tsujino_akari, Medium shot from a front-facing angle of Sunazuka Akira, Yumemi Riamu, and Tsujino Akari standing closely together on a brightly lit concert stage. All three girls wear matching sleeveless, off-the-shoulder mini dresses that expose their shoulders and collarbones; they are all wearing leather collars around their necks, handcuffs binding their wrists, and shackles around their ankles. Sunazuka Akira, with long brown hair in twintails and a mole under her eye, stands on the left with a neutral expression and hands bound in front of her. Yumemi Riamu, featuring short pink and blue two-tone hair with a fang peaking out, stands in the center with a playful, smug grin and wrists crossed. Tsujino Akari, with long brown hair and red eyes, stands on the right with a timid, blushing expression and shoulders slightly hunched. The stage is a professional idol venue with polished reflective flooring, towering speakers, and blurred spotlights in the background. The atmosphere is a blend of idol glamour and restriction, featuring high-contrast stage lighting, a vibrant color palette, and sharp anime illustration quality.
橫山育人
