Hey, it's been almost 2 years since chapter 13 of Seduced abd I wonder if you are ok or you just have a writer block?
If you have a writer block, I can give a concept for story:
She doesn't tell him that she is pregnant cause she is afraid that he will force her to abort the child. After Megatron's death, she is forced to go to Earth and live with her father.
Then, when Megatron has been resurrected, he will go and search for her. He will find her house and see her, though a window, holding a child. He won't know that it's his. He will think that it's someone else's. He will leave, but she will see some silhouette and will run out. She would find him and explain him everything.
This is my concept of the story. If you want you can use a part of it or everything or nothing.
I hope I helped a little!
Plz UPDATE SOON!