1boy 1girl 2others 4shi :d arm_up bag comic commentary_request dango-chan_(4shi) drooling emphasis_lines formal greyscale highres holding holding_bag hollow_eyes hollow_mouth jacket long_sleeves looking_back monochrome motion_lines multiple_others open_mouth original pants ribbed_skirt sailor_collar school_uniform serafuku shoes smile sweat sweating_profusely train_interior translation_request under_skirt wide-eyed