Here is my full prompt
hot mom, milf, huge breasts, kissing her son's white bully, mom ntr, cuckold, cuckoldry, netorare, humiliation, embarrassed son, looking at breasts, smug, dark-skinned female, light-skinned male, jealous, blonde male, bully, mean, bad mom, jealous son, bullying, high quality, photo-referenced, breast sucking
You can try it out with a free account. Here's another example of image to image with the above tags. It's not perfect, just something to play around with.