2boys, black_pants, blush, choker, closed_mouth, collared_shirt, graphite_(medium), greyscale, ikari_shinji, kiss, kissing_neck, looking_to_the_side, male_focus, monochrome, multiple_boys, nagisa_kaworu, neon_genesis_evangelion, pants, quwo, school_uniform, shirt, short_hair, short_sleeves, tokyo-3_middle_school_uniform, traditional_media, yaoi