q-gaku, matou sakura, medea (caster) (fate), medea (fate), fate/stay night, fate (series), 00s, 2girls, all fours, ass, bed, blue eyes, blue hair, blush, braid, breast press, breasts, bridal gauntlets, christmas, hair ribbon, head tilt, large breasts, long hair, lying, mouth hold, multiple girls, naked ribbon, navel, nude, on back, pointy ears, purple eyes, purple hair, ribbon, side braid, sideboob, smile, symmetrical docking, yuri