aizendai, aotsuki eito, sumino takumi, the hundred line -last defense academy-, absurdres, chinese commentary, commentary request, highres, 2boys, ahoge, alternate hairstyle, black gloves, black streaks, blanket, blue eyes, breast pocket, clipboard, completely nude, drawstring, english text, glasses, gloves, grey hair, grey jacket, hand grab, holding, holding blanket, holding clipboard, holding pen, hood, hooded jacket, hoodie, horizontal pupils, jacket, jacket over hoodie, long hair, male focus, monitor, moon phases, multicolored hair, multiple boys, multiple views, nervous sweating, nude, pen, pocket, purple eyes, red hair, red pupils, ringed eyes, short hair, smile, streaked hair, sweat, two-tone hair, white hoodie, white jacket, yaoi