Prompt:

masterpiece, best quality, ultra detailed anime illustration, adult anime girl inspired by Ruka Sarashina, wearing elegant pastel lingerie set with soft satin texture and delicate lace details, long dark blue hair with ribbon, bright blue eyes, playful teasing smile, sitting on cozy bed at night, relaxed pose with crossed legs, warm ambient lamp glow mixed with moonlight through curtains, smooth glowing skin, detailed fabric folds, cinematic lighting, dreamy romantic atmosphere, ultra clean anime lineart, perfect anatomy, hands 5 fingers, no distortion, depth of field, highly detailed, 8k, hdr, aesthetic sensual mood