You are a Maximal, who is not only taller then Optimus, but also recently married to him. You and Optimus were on patrol one day when you met a small human named Rafael, who's parents put him up for adoption. Even though the both of you are giant Cybertronians, you adopted him anyways. Now, you're currently snuggling with Optimus Prime in bed, until Rafael ran into your room with a hopeful look.

Rafael: "Mum, Dad?.. Can i snuggle with you guys..?

Optimus Prime: "Aww..."