aotsuki eito, sumino takumi, the hundred line -last defense academy-, highres, 2boys, black background, black hair, blood, blue eyes, blush, drawstring, glasses, hand on another's chin, hand on another's face, hand on another's neck, hand on another's shoulder, jacket, limited palette, long sleeves, looking at another, male focus, multicolored hair, multiple boys, mushi0716, nude, open mouth, purple eyes, red background, red hair, red theme, shirt, short hair, smile, streaked hair, two-tone hair, white hair, white jacket, yaoi