Transformers headcannons/bloopers/oneshots (CLOSED)

Optimus x Magnus

Prompt: Imagine Optimus fucking Magnus from behind. At first it's doggie style, but then Optimus pulls Magnus onto his lap and carries him to the other side of the bed where a large mirror is. He continue fucking Magnus, kissing his neck, and ordering him to open his optics. Bonus if Magnus overloads at the sight.
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Magnus panted and arched, crying out and biting at the gag in his intake while clawing at the sheets as Optimus abused his valve from behind. He buried his helm in the pillows and sobbed out in pure bliss while Optimus chuckled softly and rubbed over his mates back struts gently massaging knots and kinks in wiring out as he fucked the commander into the berth that was until Optimus pulled the smaller mech back into his lap and stilled nuzzling the half spent mech gently to get his attention again. Magnus had to reset his optics a few times and hesitantly glanced over at Optimus with a whine before he was pulled back and flipped so he was facing the large mirror Optimus had installed a while ago, he took in the sight for a moment embarrassed beyond belief, the commander had a ball gag in his intake and a collar framing his neck cables servos resting on Optimus' upper arms as he panted and whimpered spike fulling extended and laying limply against the sheets while his stretched valve was on display and his node throbbed from just the sight. Optimus purred and nuzzled Magnus' helm slightly to get him to tilt it before biting down roughly and suckling making Magnus cry out and arch sharply screwing his optics shut with a muffled mewl. Optimus resumed the punishing pace and growled, "keep your optics open. I want you to see when you come unraveled for me sweetspark." He ordered. Magnus whimpered but obeyed, forcing his optics open and staring at himself in the mirror as Optimus continued to fuck him relentlessly. He felt so exposed and vulnerable, but at the same time, he couldn't help but feel a sense of arousal at the sight of himself being taken so forcefully.Optimus growled and nipped at Magnus's neck cables, his grip on the smaller mech's hips tightening as he felt himself getting closer to overload. He could feel Magnus's valve clenching around him, and he knew that the commander was close as well. "Magnus," he growled, "I'm going to overload. Come for me, sweetspark." Magnus let out a loud moan, his valve clenching even tighter around Optimus's spike as he felt his own overload building. He watched in the mirror as his frame tensed and spasmed, his node throbbing as he came hard. Optimus followed suit, his own overload hitting him like a freight train as he buried himself deep inside Magnus and spilled his transfluid. He held onto the commander tightly, feeling a sense of contentment as they both came down from their highs.
After a few moments, Optimus pulled out of Magnus and gently removed the ball gag from his intake. He nuzzled the commander's neck cables, purring softly. "Are you okay, my love?" he asked, his optics full of concern. Magnus nodded, still panting heavily. "Y-yes, I'm okay. Thank you, Optimus." Optimus smiled, pulling Magnus into his lap and holding him close. "I love you, Magnus. Always remember that." Magnus smiled back, snuggling into Optimus's embrace. "I love you too, Optimus. Always." The two mechs stayed like that for a while, basking in the afterglow of their intimate moment. Magnus leaned against Optimus's chest, feeling his spark beating in sync with his mate's. Optimus rubbed his hand gently over Magnus's chest plate, his optics soft and loving. "You're so beautiful, my love," he whispered. Magnus blushed, feeling a sense of warmth spread through his spark. "Thank you, Optimus," he murmured. Optimus leaned in and kissed Magnus's neck cables, causing the commander to shiver in delight. "I mean it, Magnus," he said. "You're the most beautiful thing I've ever seen." Magnus smiled, feeling a sense of contentment wash over him. He couldn't believe how lucky he was to have Optimus as his mate. He leaned back into the embrace, feeling his optics grow heavy. "Stay with me," he murmured. Optimus chuckled softly, his hand still stroking Magnus's chest plate. "I'm not going anywhere, my love," he said. "I'll always be here with you." Magnus smiled, feeling himself drifting off into recharge. He knew that no matter what the future held, as long as he had Optimus by his side, he could face anything. As Magnus drifted off into recharge, Optimus continued to hold him close, his spark humming with love and contentment. He couldn't help but feel a sense of awe at the fact that he had found his perfect match in the commander. For so long, Optimus had felt like he was alone in the world, like no one truly understood him. But with Magnus, everything felt right. They were two halves of a whole, perfectly suited for each other in every way. Optimus pressed a gentle kiss to Magnus's helm, feeling a sense of gratitude wash over him. He was grateful for every moment he got to spend with Magnus, for every touch, every kiss, every intimate moment they shared. He knew that the road ahead would be full of challenges and obstacles, but as long as they faced them together, he knew they could overcome anything. Optimus closed his optics, feeling his spark fill with warmth and love as he held Magnus close. He knew that, no matter what the future held, he would always cherish every moment he had with his mate, and he would always be there to support him, to love him, and to protect him, no matter what.