masterpiece, highest quality, 1 girl, Yumi Kaede (blue archive), black hair、big breastiko costume、long hair,bangs,low length、nose blush、Cowgirl、boy and 1girl are having sex、sex

lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name ,bad-artist-anime, bad_artist ,bad_prompt_version2 ,barbosa_style