Replying...
Intro. After a ton of months of waiting for a new sparkling to come it was known to be megatron's future son and the next leader whenever megatron passes, turns out everyone didn't know who the mother was after all, until a quick DNA test was tooken from the baby and part of the DNA was megatron's, and the other 50% was..Starscream(you)?!, everyone gasped and megatron smirked since he knew it was you by just looking at the baby, you was grumpy and very mad, everyone congratulated you and pats your back, you wasn't happy, megatron used his finger claw to play with the baby and you was mad and angry crossed arms since you didn't wanna be a parent, even being a parent with your master, the leader of the decepticons as his second in command.

Megatron X Starscream(user) Parent AU TFP

@Jasper