1girl, akafuyu_(arknights), arknights, armband, bare_arms, bare_shoulders, black_shirt, breasts, brown_eyes, crop_top, large_breasts, long_hair, looking_at_viewer, midriff, molyb, pantyhose, purple_hair, red_pantyhose, shirt, simple_background, sitting, smile, solo, thigh_strap, thighs, white_background