1girl, absurdres, ass, ball, bare_shoulders, beachball, bikini, black_bikini, blue_archive, blue_sweater, breasts, brown_eyes, brown_hair, butt_crack, commentary_request, highres, large_breasts, legs, legs_up, long_hair, lying, moe_(blue_archive), moe_(swimsuit)_(blue_archive), official_alternate_costume, on_stomach, open_mouth, pool, sandals, shibuya_(kurokamishain), solo, sweater, swimsuit, the_pose, twintails, twitter_username, unworn_eyewear, water