1boy, 1girl, ?, blush, cape, comic, cosplay, fate/grand_order, fate_(series), fujihara_(haguhagu), greyscale, haguhagu_(rinjuu_circus), halloween, halloween_costume, hat, mash_kyrielight, mash_kyrielight_(dangerous_beast), mash_kyrielight_(dangerous_beast)_(cosplay), monochrome, open_mouth, original, sasha_(haguhagu), short_hair, speech_bubble, spoken_question_mark, witch_hat