Transformers Book of One-Shots Book 3 (REQUESTS CLOSED)

🍋B | Optimus Prime X Cybertronian Mech Reader: Not a Dream

Request by; @Luzura-1_Prime

(Y/D) is a warrior who tends to be shy. Due to his shyness, he is unable to approach Optimus, the one he loves. Upon learning about his heat cycle and agreeing to assist, Optimus's actions leave the shy mech questioning if he's in a dream.
Warning; sexual content

(Y/D) is shy, but is a skilled warrior. Even after centuries of fighting in the war, his shyness still exists.
(Y/D) hates it. Being on an unfamiliar planet with a new species isn't helpful. Even while he's reunited with the Autobots he fought alongside, and the leader he loves, Optimus Prime. It's better than being awkward around the leader, but still (Y/D) hates how shy he gets around the leader compared to the others. He thought he'd be better since it's been five months since he came to Earth.

Today isn't helping as (Y/D) feels burning below his fuel tank. He's unsure if the dream about Optimus fragging him is part of his heat cycle since he loves the leader. (Y/D) doesn't have any duties in the base today. He could stay in his room, but he goes to the main hangar, so it's known he's awake. Then he'll return to his room.

(Y/D) sees Prowl and Optimus in the hangar. Once the two acknowledge him, (U/D) turns to leave.
"Are you ok, (Y/D)?" Optimus asks as Prowl leaves.
"I'm fine."
Optimus watches (Y/D) leave, concerned. Something seems off with the mech. Something Optimus believes he needs to figure out. Optimus hopes that neither Autobots nor soldiers are harassing (Y/D).

When he makes it to his room, (Y/D) realizes he shouldn't have gone to the hangar.
I should have just stayed here. He thinks, feeling more burning. I don't have any duties today so unless the cons attack, I don't think anybot would worry about where I am.

(Y/D) further regrets his decision as he hears a knock on the door. He struggles to act like he's ok as his fans kick in. No matter who enters his room, (Y/D) would be embarrassed, but it adds to his embarrassment that Optimus is knocking.
"Are you all right?" Optimus asks.
The leader stands by the door. He's unsure about approaching the berth.
"I'm fine."
This doesn't convince Optimus. To him, (Y/D) sounds like he's in pain. He knows the mech would go to the medbay. As embarrassing as it is, Optimus has figured out (Y/D)'s issue.
"I can help you."
(Y/D) feels embarrassed because Optimus discovered his problem.
"No, I—."
(Y/D) can't believe Optimus is getting on the berth and moving (Y/D)'s legs out of the way. Optimus already feels the heat from (Y/D). The shy mech knows he should get Optimus out of his room. Knowing this is unacceptable no matter how much he wants this.
Instead (Y/D) opens his interface panel. Heat slapping Optimus' faceplate. 
How long has he been dealing with his heat cycle? Optimus questions.
Despite being the leader of the Autobots, Optimus cannot ignore the mech. (Y/D) questions why Optimus is helping him. The mech feels relief as Optimus slides a digit into his valve. Optimus didn't think (Y/D)'s valve would be tight. He moves his digit back and forth to loosen up (Y/D)'s valve. He didn't think he'd feel eager to frag (Y/D) as he felt his spike pressing against his closed interface panel. (Y/D)'s moaning doesn't help.

(Y/D) still can't believe the leader is fragging him as he watches Optimus' spike release from his interface panel. The leader is gentle as his spike goes into the needy valve. Optimus moves slowly but it's still a relief to (Y/D).
"Optimus," (Y/D) moans, "frag, Optimus."
He still can't believe what the leader is doing. He questions if he's dreaming. No way the leader would frag him. 

But would he feel his climax as he is in a dream? Or even the pain of the heat cycle if he was dreaming?
I'm not dreaming. (Y/D) accepts. Why is my leader helping me? I understand Optimus's willingness to assist all robots, but not in this manner. This can't be acceptable leader behavior.
Optimus lies next to (Y/N) panting. (Y/D) is unsure of words, but should speak.
"Uh, thank you, but you shouldn't have."
"Normally, yes, this is unacceptable," Optimus admits, "but not if I love you," (Y/N) looks at Optimus in disbelief. Now he has to be dreaming. The leader kisses the uncertain mech, "I promise you're not dreaming."
The leader smiles and moves (Y/D) close to his frame. Hoping to stay with (Y/D) uninterrupted for a while.