3boys, astolfo_(fate), astolfo_(saber)_(fate), astolfo_(sparkling_frills)_(fate), bikini, black_bikini, black_bow, black_bowtie, black_gloves, black_skirt, black_thighhighs, blush, bow, bowtie, bulge, closed_eyes, crop_top, crossdressing, fang, fate/grand_order, fate_(series), frilled_bikini, frilled_bikini_top, frills, gloves, gold_trim, hair_between_eyes, hair_bow, hair_intakes, holding, indoors, kitajima_yuuki, long_braid, long_hair, male_focus, midriff, miniskirt, multicolored_hair, multiple_boys, navel, off-shoulder_bikini, off_shoulder, official_alternate_costume, open_mouth, otoko_no_ko, peeking, pink_hair, pleated_skirt, purple_eyes, side-tie_bikini_bottom, skin_fang, skirt, streaked_hair, swimsuit, swimsuit_hanger, thighhighs, unworn_bikini, very_long_hair, white_bikini, white_hair, white_thighhighs