irono (irtyu), hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), kamui gakupo, megurine luka, meiko (vocaloid), vocaloid, bad id, bad pixiv id, 3boys, 4girls, belt, blue scarf, breasts, can, detached sleeves, grabbing another's breast, groping, halftone, halftone background, headset, hug, midriff, multiple boys, multiple girls, navel, necktie, ponytail, scarf, skirt, thighhighs, twintails