siseru samurai, asakawa yuu, medusa (fate), medusa (rider) (fate), megurine luka, fate/stay night, fate (series), vocaloid, breast hold, 1girl, black thighhighs, blush, boots, breasts, cosplay, covered erect nipples, female focus, glasses, headphones, lace-up boots, large breasts, long hair, megurine luka (cosplay), panties, pantyshot, purple eyes, purple hair, purple panties, solo, square pupils, thighhighs, underwear, very long hair, vocaloid boxart pose, voice actor connection