1girl, arms_up, artist_name, ass_visible_through_thighs, belt, bikini, black_bikini, blue_eyes, blue_hair, breasts, byleth_(female)_(fire_emblem), byleth_(female)_(summer)_(fire_emblem), byleth_(fire_emblem), capelet, cleavage, cowboy_shot, fire_emblem, fire_emblem:_three_houses, fire_emblem_heroes, flower, hair_flower, hair_ornament, halterneck, hibiscus, large_breasts, looking_at_viewer, medium_hair, navel, official_alternate_costume, reia_hana, sandals, signature, solo, sunlight, swimsuit, tassel, twitter_username, wading, water