Anime girl with long black hair and black dress posing on the beach

Create a male anime character with silky black hair gently sweeping across his forehead, capturing an embarrassed expression with his eyes and face looking slightly downwards. He is dressed in a sleek black shirt, emphasizing his slim figure. The artwork should be in passport size, allowing for an intimate portrayal of this character's demeanor. This character is inspired by the tranquil essence of the sea, incorporating elements of elegance, vulnerability, and mystery.

(nsfw:1.5),(worst quality:2), (low quality:2), (normal quality:2), lowres, (monochrome:1.21), (grayscale:1.21), skin spots, acnes, skin blemishes, bad anatomy, deepnegative, (fat:1.2), facing away, looking away, tilted head, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, jpegartifacts, signature, watermark, username, blurry, bad feet, poorly drawn hands, poorly drawn face, mutation, deformed, jpeg artifacts, extra fingers, extra limbs, extra arms, extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed, mutated hands, polar lowres, bad body, bad proportions, gross proportions, missing arms, missing legs, extra leg, extra foot,naked, nude