1girl, aqua_eyes, ass, backpack, bag, blue_hair, blue_sailor_collar, blue_skirt, breasts, butt_crack, from_behind, ikeda_yasuhiro, long_hair, looking_at_viewer, medium_breasts, original, panties, pleated_skirt, randoseru, sailor_collar, school_uniform, serafuku, shirt, simple_background, skirt, solo, standing, thighhighs, thighs, twintails, twitter_username, underwear, uniform, very_long_hair, wet, wet_clothes, wet_shirt, white_background, white_panties, white_shirt