A cartoon image of a woman with blue hair and a big breast

masterpiece, best quality, ultra-detailed, illustration, colorful, 1girl, sona buvelle, blue hair, blue eyes, gradient hair, twintails, hair ornament, anime, shortstack, closeup, upper body, sitting, looking at viewer, school, classroom, in underwear, partially nude, lace bra, cleavage, lace panties, short height, navel, detailed skin texture, beautiful detailed face, smile, seductive, alluring attire, collarbone, gigantic breasts, saggy breasts, huge breasts, curvy, voluptuous, curvaceous, hands on hips

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits