kadoi aya, saimon tamaki, kakyuusei (series), kakyuusei 2, game cg, non-web source, 1girl, ass, bicycle, blush, bow, bowtie, brown eyes, brown hair, cloud, day, dog, dutch angle, female focus, happy, long hair, looking at viewer, looking back, outdoors, panties, pantyshot, plaid clothes, plaid skirt, pleated skirt, ponytail, purple eyes, school uniform, serafuku, shoes, skirt, sky, smile, solo, underwear, upskirt, very long hair, white panties