1girl, japanese woman, 21 years old, warm brown shoulder-length dark brown bob with inward c-curl, hair tied in a low bun, large breasts, wide hips, toned female, narrow waist, topless, bare chest, breasts fully exposed, nipples visible, bottomless, bare lower body, pussy fully exposed, vulva visible, wearing white sneakers, black dog collar, kneeling, leaning forward, breasts spread apart, male penis inserted between breasts, paizuri, titjob, breasts squeezing penis, looking at viewer, wearing a black leather dog collar, white sneakers, at a office, masterpiece, best quality, 8k, hyper-realistic, photography, film grain, natural shadows, soft light leaks, natural light bokeh, pov, 1boy, focus, pov hands, pov mouth, penis inserted between breasts, pov crotch, solo focus, 1:1 square, medium shot waist-up