aruru no zaki, black rock shooter (character), hatsune miku, black rock shooter, vocaloid, bad id, bad pixiv id, 10s, 2girls, aqua hair, blue eyes, blush, breasts, detached sleeves, glowing, glowing eye, glowing eyes, grabbing another's breast, groping, headset, licking, long hair, multiple girls, necktie, nipple stimulation, nipple tweak, nipples, nude, one eye closed, saliva, small breasts, tongue, twintails, uneven twintails, very long hair, wink, yuri