1boy, 1girl, absurdres, ass, back, bad_id, bad_pixiv_id, black_hat, black_tail, blue_archive, commentary_request, demon_tail, from_behind, green_hair, green_halo, halo, hat, highres, loli, long_hair, nozomi_(blue_archive), pointy_ears, shengtian, sitting, tail, train_interior, twintails