kawase seiki, megurine luka, takoluka, vocaloid, highres, 1girl, :3, ahoge, aqua eyes, bare shoulders, blue eyes, blush, breasts, covered erect nipples, detached sleeves, female focus, gift, green nails, headphones, heart, large breasts, long hair, looking at viewer, midriff, monster girl, nail polish, navel, no bra, panties, pink hair, ribbon, seductive smile, side-tie panties, sitting, smile, solo, tentacles, thighhighs, thighs, underboob, underwear, valentine