toaru kagaku no railgun, toaru majutsu no index
edasaki banri, heaven canceller, kiyama harumi
piku
1boy, 2girls, brown hair, comic, egg vibrator, hairband, lab coat, long hair, multiple girls, pantyhose, sakugawa school uniform, school uniform, serafuku, sex toy, short hair, vibrator, walk-in, winter uniform, yuri
commentary request, translated