miyama-zero, kayou chisato, shirogane akane, kanojo tachi no ryuugi, non-web source, 2boys, 2girls, :3, angry, armpits, black one-piece swimsuit, blonde hair, blue eyes, blush, brown eyes, cat, chalkboard, classroom, crossdressing, fang, frills, glasses, green hair, hair ornament, hairband, hand on own hip, hip focus, long hair, maid, maid headdress, microphone, multiple boys, multiple girls, one-piece swimsuit, open mouth, quad tails, red eyes, school, school swimsuit, semi-rimless eyewear, short hair, swimsuit, tray, under-rim eyewear, waitress, wrist cuffs