1girl, arm_behind_head, bare_arms, bare_legs, bare_shoulders, barefoot, beach, bikini, black_hair, blunt_bangs, breasts, cleavage, collarbone, day, floral_print, front-tie_bikini_top, front-tie_top, full_body, hand_up, kirishima_kyouko_(sore_wa_rei_no_shiwaza_desu), kneeling, large_breasts, long_hair, navel, noise_(tsuzuki), outdoors, print_bikini, purple_eyes, red_bikini, smile, solo, sore_wa_rei_no_shiwaza_desu, swimsuit, water, waves