1girl, d, ahoge, bare_arms, bikini, black_bikini, black_scarf, breasts, cleavage, fate/grand_order, fate_(series), grey_eyes, hair_between_eyes, looking_at_viewer, okita_j._souji_(fate), okita_souji_(fate), open_mouth, scarf, shigure_tsuki, short_hair, small_breasts, smile, solo, swimsuit, upper_body, white_background, white_hair