truffleduster, hatsune miku, megurine luka, vocaloid, highres, 2girls, barefoot, black panties, black thighhighs, blue hair, blush, breasts, closed eyes, dildo, grey background, headphones, indoors, long hair, lying, medium breasts, microphone, multiple girls, nipples, on back, open mouth, panties, partially colored, pillow, pink hair, pussy, sex toy, speaker, standing, standing on one leg, strap-on, sweat, tank top, thighhighs, twintails, underwear, unworn panties, white tank top, yuri