jon shicchiou, katsura kotonoha, school days, 00s, 1girl, bikini, blush, breasts, breasts squeezed together, cameltoe, cleavage, cloud, day, female focus, grabbing another's breast, groping, hand under clothes, hand under swimsuit, huge breasts, light rays, long hair, micro bikini, navel, orange bikini, outdoors, purple eyes, purple hair, side-tie bikini bottom, sky, smile, solo, sun, sunbeam, sunlight, swimsuit, thigh gap, thighs, underboob, very long hair