Regenerate me a manga book cover with two young men, one with brown hair and the other with black hair, illustrating a forbidden relationship with two men

(nsfw:1.5),(worst quality, low quality:1.4), watermark, signatureworst quality, normal quality low res, blurry, text, watermark, logo, banner, extra digits, cropped, jpeg artifacts, signature, username, error, sketch ,duplicate, ugly, monochrome, horror, geometry, mutation, disgusting