((FLAT CHEST:1.2)) 15 year old girl with medium length black hair

((FLAT CHEST:1.2)) 15 year old girl with medium length black hair, children's pigtails hair, Asian facial structure, happy expression, she wearing a sheer tight bussines suit, dog collar, visible nipples, marked nipples, she in a office,

(nipples:1.25), (nsfw:1.25), (worst quality, low quality:1.3), (depth of field, blurry:1.2), (greyscale, monochrome:1.1), 3D face, nose, cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, (tan, muscular, sd character:1.1), multiple view, Reference sheet, non-linear background, blurred background, bad anatomy, 3d, EasyNegative