1girl, armpits, breasts, chain, cleavage, cleavage_cutout, clothing_cutout, facial_mark, fate/grand_order, fate_(series), forehead, forehead_mark, long_hair, medusa_(fate), medusa_(rider)_(fate), nameless_dagger_(fate), purple_eyes, purple_hair, solo, tonkatsu_(pixiv47962331), upper_body, very_long_hair