1boy 1girl arm_held_back artist_name ass back_cutout bent_over black_dress black_gloves black_hair blue_archive china_dress chinese_clothes clothed_sex clothing_cutout dark-skinned_male dark_skin double_bun dragon_print dress gloves hair_bun halo hetero highres kisaki_(blue_archive) long_hair noriko_(ni_noriko) sex sex_from_behind simple_background sleeveless sleeveless_dress solo_focus twintails white_background