Moon Knight Oneshots

MarcSteven - Prove it NSFW

"Quite the pretty girl you were flirting with." Marc heard a voice say as he entered his and Steven's apartment.

"If I let you out you would've stuttered and probably fallen over." Marc replied laying on the bed and sighing.
He looked into his reflection again to see Steven sulking.

"Hey, I'm sorry. I didn't think you were being serious. What's wrong?" Marc said sitting up and facing Steven.

"Nothing." Steven muttered as Marc looked at him in confusion. He didn't understand why he was so upset.

"Steven, talk to me." He said as Steven looked at him.

"I just don't like you flirting with girls." Steven mumbled making Marc sigh.

"Buddy, Layla and I broke up over three months ago." Marc replied as Steven rolled his eyes.

"This has nothing to do with her." Steven grumbled, he looked just like a stubborn little kid.
Suddenly the realisation hit Marc.

"You're jealous not because you wanted to flirt but because I was flirting with someone else." Marc said as Steven went bright red.

"Were you jealous I wasn't flirting with you buddy?" Marc asked with a playful smirk on his face.

"Shut up." Steven groaned as Marc kept smiling.

"I could flirt with you, just tell me that's what you want." Marc taunted as Steven looked at him with an unamused face.

"Okay I'm sorry I'll stop. I promise it was just useless flirting, it didn't mean anything with that girl." Marc tried to reassure Steven as he sighed.

"I just wish people knew." He muttered as Marc looked at him in confusion.

"Knew what?" Marc asked as Steven looked at him again.

"Knew that you were mine." Steven growled as Marc looked at him in shock, he'd never seen Steven so possessive.

"I don't want others thinking they can have you." He muttered making Marc smile softly, he didn't mind this side of Steven.

"They can't have me Steven, not like you do." Marc whispered as Steven looked up at him again.
He could see Steven still wasn't convinced so Marc sat up against the headboard and spread his legs a little.

"What are you doing?" He heard Steven's voice as he closed his eyes and sighed reaching down to his his jeans and pressing his palm against his erection.

"Showing you...fuck...a side of me only you get to see." Marc muttered as he bit his lip and started palming himself through his jeans.

"Look what you do to me Steven." Marc whispered as Steven watched with wide eyes from the reflection.

"Come on, tell me what to do. I'm yours Steven." Marc said, Steven had to take a moment to find the ability to speak.

"Unbutton your pants and palm yourself through your boxers." Steven demanded, Marc surprised how low Steven's voice had become. It only made Marc more horny.
He did what Steven said and completely disposed of his pants letting Steven see how hard he truly was.
He reached down and continued massaging his palm against his dick making him moan softly.

"Say it Marc." Steven said quietly as Marc looked beside him to look at Steven.

"I'm yours." He whispered making Steven smile darkly.

"Good boy." Steven replied making Marc close his eyes and moan softly.

"Please let me touch myself under my boxers." He begged as Steven watched him.

"Go ahead." Steven replied as Marc reached under his boxers and grasped his cock making him moan louder.

"Fuck, Steven god buddy wish you could be right next to me doing this." Marc grumbled as Steven thought for a minute.

"I could try something." Steven muttered, Marc barely registered what he'd said before he felt his hand go numb and lost control of it.

"Steven?" Marc asked as he looked at the reflection to see he wasn't there anymore.

"Shh, I'm still here." Steven whispered before he began stroking their cock slowly making Marc cover his mouth with his other hand.
His hand went to the sheets and gripped them as his hips bucked forward into Steven's hand.

"Look at you, didn't take you long to submit to me did it?" Steven whispered going faster on their cock as Marc gasped and arched his back.

"No one else can have you like this, this is all just for me isn't it?" Steven growled as Marc nodded.

"Yes, it's all just for you Steven." Marc whispered closing his eyes tightly as he moaned.

"I'm the only one that can make you cum in your boxers and sound so sweet with those moans." Steven continued, Marc had never imagined Steven could sound like this.
Marc felt him go faster on their cock as he moaned loudly and shamefully.

"Shit, Steven I'm fucking close. I wanna fucking cum for you." Marc growled gripping the sheets again as he panted and moaned softly.

"That's it, cum for me Marc. Show me who you belong to." Steven growled as Marc's back arched and he cried out in pleasure cumming in his own boxers and all over Steven's hand. Steven helped him through the climax before letting Marc take control of the hand again.

"Shit." Marc whispered trying to catch his breath.

"Did that prove it?" Marc whispered looking to see Steven smiling in the reflection again.

"I would say so."