1girl, ass, bike_shorts, black_eyes, black_hair, black_shorts, blue_skirt, blush, clothes_lift, from_behind, heart, hyakumangoku_masurao, leaning_forward, long_hair, looking_back, open_mouth, original, pantylines, school_uniform, serafuku, shirt, short_shorts, short_sleeves, shorts, shorts_under_skirt, skirt, skirt_lift, solo, thighs, twintails, white_shirt