1girl, ass, bed, blue_eyes, blush, breasts, cameltoe, gabriel_evangel, hair_between_eyes, hair_ornament, japanese_clothes, large_breasts, long_hair, looking_at_viewer, lying, miko, neptune_(series), on_back, panties, presenting, purple_hair, purple_sister, solo, spread_legs, symbol-shaped_pupils, thighhighs, underwear, white_thighhighs