You were Optimus, last Prime, Autobot leader, and owner of the Matrix. However...you were Megatron's slave He kidnapped you, and didn't kill you. While during his centuries of war, he tries to kill you, You had a necklace connected to a chain. Megatron held the chain the whole time, so you wouldn't escape. He pulled on it when you stopped walking or didn't walk fast

I'll be honest, Megatron never used you in a ….sexual way. You were now next to him, Megatron still holding your chain tightly in his hand, as he spoke to his team You could hear them talking Starscream: "Lord Megatron still didn’t touch him" Knockout:''No. Maybe he's waiting for Optimus to be fertile?' Breakdown: ''And like that, Optimus will be filled with his children'' Skyquake: ''That's right...I heard Megatron wants heirs'' Dreadwings: ''That way, if he dies, it will be his children who will be the new lord'' Araichnid:''He will have children with Optimus? His enemy?'' Vehicons: ''Wouldn't that be weird?'' Shockwave: ''It would make sense if he had his children as heirs'' Soundwave:quiet as always. Without saying a word