1girl arm_up bikini bracelet breasts cleavage day fate/grand_order fate_(series) frilled_bikini frills jewelry large_breasts looking_at_viewer nail_polish off-shoulder_bikini off_shoulder omochimochi outdoors purple_bikini purple_hair red_eyes scathach_(fate) scathach_skadi_(fate) scathach_skadi_(swimsuit_ruler)_(fate) scathach_skadi_(swimsuit_ruler)_(first_ascension)_(fate) smile solo swimsuit twintails upper_body