best quality, masterpiece, 1girl, aayuuko, long hair, brown hair, ahoge, horns, brown eyes, fang, demon tail, collarbone, cleavage, frilled bikini, polka dot bikini, blue bikini, bikini skirt, <lora:yoshida_yuuko_ilxl_v1:0.9>, underwater, swimming, fish, coral, full body, closed mouth, cheek bulge,
