Prompt guide:

POV sparkle doll meme. In the foreground, the viewer's hand is holding a small fumo doll of [character name] dripping with cum, [doll description]. In the background, the real [character name] is standing out of focus, looking directly at the doll with a [character expression]. She is wearing [character clothes , physical traits and hair], set in a [background]

You can put all of the character tags before and just name the character later (I did that with the examples)