1girl, 1other, all_fours, aoi_riko, ass, bad_perspective, black_thighhighs, blue_archive, blush, breasts, brown_eyes, hair_ribbon, halo, head_tilt, long_hair, looking_at_viewer, panties, pink_skirt, pleated_skirt, pointing, ribbon, simple_background, skindentation, skirt, small_breasts, solo_focus, tank_top, thighhighs, twintails, underwear, white_panties, white_tank_top, yoshimi_(blue_archive)