1girl, 1boy, from behind, back view, 1girl lying on desk, legs spread, leaning back, japanese woman, 21 years old, shoulder-length dark brown bob with inward c-curl, large breasts, wide hips, toned female, narrow waist, wearing white g-string plugsuit covering shoulders, beige slacks pulled down to knees, white g-string panties exposing buttocks, white sneakers, wearing choker, 1boy (korean man, 30 years old, short clean cut black hair, sharp jawline, average athletic build, slim wristwatch, naked), in a office, 1girl, 1:1 square, masterpiece, best quality, 8k, hyper-realistic, photography, film grain, natural shadows, soft light leaks, natural light bokeh, medium shot waist-up