original
banned artist, sarah sauge
1girl, arm up, artist name, ball, basketball, black hair, blue buruma, bra, brown eyes, buruma, cameltoe, clothes lift, flag, flags of all nations, french flag, german flag, gym storeroom, gym uniform, japanese flag, lying, mat, navel, on back, shirt, shirt lift, short hair, soccer ball, solo, string of flags, underwear, white bra, white shirt
bad id, bad pixiv id, traditional media