1girl, ahoge, bare_legs, barefoot, closed_eyes, clothes_writing, facing_viewer, full_body, grey_hair, hair_between_eyes, light_blush, long_hair, matsuharu_(lip-mil), neet, no_pants, onii-chan_wa_oshimai!, open_mouth, oversized_clothes, oversized_shirt, oyama_mahiro, plaid, plaid_background, shirt, short_sleeves, sidelocks, simple_background, solo, standing, t-shirt, white_shirt, yellow_background