kaisen chuui, original, commentary request, 2girls, black hair, blush, bouncing breasts, bow, bowtie, breasts, brown hair, button gap, collared shirt, fang, flag, grabbing own breast, grey background, hair bun, hair ornament, hairclip, huge breasts, long hair, medium hair, motion lines, multiple girls, open mouth, pleated skirt, red bow, red bowtie, school uniform, shirt, shirt tucked in, short sleeves, simple background, skin fang, skirt, sweat, upper body, white shirt