1girl, d, ahoge, bare_legs, barefoot, blush, feet, full_body, hair_between_eyes, indoors, keyboard_(computer), long_hair, looking_at_viewer, male_underwear, monitor, nanashi_(nanashi86239), no_pants, off_shoulder, onii-chan_wa_oshimai!, open_mouth, orange_eyes, oversized_clothes, oversized_shirt, oyama_mahiro, pink_hair, shirt, single_bare_shoulder, smile, solo, striped_male_underwear, t-shirt, twitter_username, underwear, wavy_mouth, white_shirt