1girl absurdres alternate_costume black_bodysuit black_choker black_gloves blue_archive blue_eyes blue_hair blush bodysuit breasts cat_tail choker cleavage collarbone cowboy_shot elbow_gloves fingerless_gloves gloves halo highres holding large_breasts long_hair looking_at_viewer mechanical_halo navel parted_bangs parted_lips solo subob_(subobdesu) tail thigh_strap thighs two_side_up unzipped yuuka_(blue_archive)