1girl, 2channel, alcohol, aqua_(konosuba), bad_pixiv_id, beer, blue_sweater, bottle, chair, from_behind, green_hair, hair_bun, izawa_(bhive003), kono_subarashii_sekai_ni_shukufuku_wo!, leaning_forward, long_hair, long_sleeves, microphone, nishimura_hiroyuki_(2ch), photo_background, pink_shorts, rainbow, shorts, single_hair_bun, solo, sparkle, standing, sweater, vomit, vomiting_rainbows, window