1girl, blue_eyes, blue_reflection, blue_socks, bow, bowtie, bra, breasts, brown_eyes, collarbone, day, heterochromia, hoshinomiya_girls'_high_school_uniform, indoors, jewelry, kishida_mel, looking_at_viewer, navel, pleated_skirt, ring, school_uniform, see-through, serafuku, shirai_hinako, short_hair, skirt, sky, small_breasts, socks, solo, underwear, undressing, window