date (senpen), saten ruiko, uiharu kazari, toaru kagaku no railgun, toaru majutsu no index, 00s, 2girls, black eyes, black hair, blue panties, blush, brown eyes, brown hair, embarrassed, holding, holding unworn clothes, holding unworn skirt, leaning forward, multiple girls, no pants, open mouth, panties, polka dot, polka dot panties, school uniform, serafuku, short hair, skirt, underwear, unworn skirt