1boy, 1girl, bikini, blush, breasts, brown_eyes, brown_hair, collarbone, couple, eyewear_on_head, fate/grand_order, fate_(series), full-face_blush, hetero, holding_hands, long_hair, navel, red_bikini, seeds328, small_breasts, sunglasses, swimsuit, very_long_hair, xiang_yu_(fate), yu_mei-ren_(fate), yu_mei-ren_(swimsuit_lancer)_(fate)