1113syp, hanami_ume, year_2024, 1girl, ahoge, alternate_costume, bikini, blue_background, blush, breasts, brown_eyes, brown_hair, cleavage, collarbone, hair_ornament, jacket, kimi_to_semi_blue_(idolmaster), large_breasts, open_mouth, solo, surprised, swimsuit, twitter_username, highres, gakuen_idolmaster, idolmaster