1boy, 1girl, blush, braid, breasts, curled_horns, fate/grand_order, fate_(series), green_horns, hair_between_eyes, horns, large_breasts, larva_tiamat_(fate), larva_tiamat_(second_ascension)_(fate), long_hair, long_horns, long_sleeves, pointy_ears, purple_eyes, scarf, symbol-shaped_pupils, tesin_(7aehyun), thighs, tiamat_(fate), very_long_hair