matsumoto tomoyohi, original, absurdres, commentary request, commission, highres, pixiv commission, 1girl, black bodysuit, blush, bodysuit, curtained hair, feet out of frame, finger on trigger, firing, glowing, gun, heart, heart-shaped pupils, holding, holding gun, holding weapon, long hair, open mouth, pink eyes, ponytail, purple hair, railgun, raised inner eyebrows, solo, symbol-shaped pupils, weapon