Health and Physical Education

1girl, solo, 18yo, medium breasts, (dark skin:1.1), school uniform, white shirt, short sleeve, black bra, cleavage, dark blue pleated skirt, skirt lift, black panties, beautiful detailed face and eyes, seductive smile, nose blush, blond hair, side ponytail, yellow eyes, piercing, heart necklace, from below, looking at viewer, straddling, sitting on person, pov, school infirmary, on bed, anime artwork, anime style, key visual, vibrant, studio anime, masterpiece, best quality, nsfw