pico (picollector79), hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), kamui gakupo, megurine luka, meiko (vocaloid), vocaloid, uniform, bad id, bad pixiv id, 3boys, 4girls, :d, blonde hair, blush, bow, bowtie, breasts, cleavage, collarbone, halloween, large breasts, long sleeves, looking at viewer, multiple boys, multiple girls, open mouth, outstretched arm, pink hair, red bow, red bowtie, smile, spread fingers, twintails