プロンプト

The proportions of the genitals look unnatural. While the size and thickness of the penis are ideal, please depict the balance between the penis and the testicles realistically. Also, please adjust the scene so that the penis is positioned closer to the mouth, showing the subject performing self-fellatio. Finally, please modify the image to capture the moment of ejaculation, depicting semen spurting out forcefully and dripping down the shaft of the penis.