Behind her back
Rex was pissed, pissed off that Mark got a lot of Eve her attention. Especially since he kinda joined the teen team, Rex was just sitting in the teen team headquarters he had just gotten out of the community shower, he wiped the foggy mirror and looked at himself, he was miserable, very miserable...
Rex quickly got dressed into some normal clothes, which were just a white t-shirt and grey shorts and he was wearing slippers. He sat on the couch just chilling on his phone. Until Mark and Eve came into the headquarters, Rex pretended not to hear them and just sat there. Scrolling through Instagram. "Rex, Rex. Rex!" Eve yelled in Rex his ear. "Ow, what the fuck Eve." Rex cursed holding his ear. "Finally paying attention," Eve spoke. "Hey," Mark spoke. "Fuck off." Rex spoke as he got off the couch and walked to a more remote place, his 'so-called bedroom'.
"What... Did I say something wrong?" Mark asked. "I'm guessing not but... Rex can be rude and difficult... especially when he's depressed." Eve spoke. The two just sat down and talked about their senior year assignment making a 100-page essay about street culture and rough lives.
"Ugh...." Mark groaned as he bumped his head against the table. "I feel you," Eve spoke as she heard her phone ringing. "I have to go for a while, I'll be back soon!" Eve spoke as she stood up Mark then lifted his head just to see Eve leave and was then left at the table with this shitty essay, suddenly Rex came into this room, he only wanted to grab a beer but suddenly walked up to Mark.
"What's this bullshit about?" Rex asked as he looked at the loose papers and the shit they had written on their laptop. "Street culture, we have to write a 100-page essay about it," Mark answered as he looked at Rex, he had never realized how handsome Rex was, and how sexy that strand of hair falling before Rex his eyes could be.
"This part is incorrect, and so is this part, this part you need to extend because it's important you explain how it happens." Rex criticized but in a positive matter. "How would you know." Mark spoke sounding really rude. "I... I do not need to tell you." Rex spoke. Asshole Rex thought, but Mark was a cute and pretty boy with a fuckable face. "Well... can you like help me out?" Mark asked. "Fine, it's not like I've got anything better to do." Rex spoke taking a seat beside Mark.
While Rex helped, Mark kept looking at Rex and he thought Rex was fine as hell. He couldn't keep his eyes off of Rex at all, Rex his forest green eyes, his reddish hair, and his tan skin... And he knew Rex was ripped for someone who 'barely' works out. "So... our whole report doesn't make sense..." Mark spoke softly kinda disappointed in himself.
"Yeah well... but it's not your fault..." Rex spoke sweetly. "You just didn't get a proper explanation about any of this." Rex added with a gentle smile, that smile that sent shivers down Mark's spine. It made him feel things he never felt before. Rex quickly left for the kitchen and grabbed a 6 pack of cheap alcohol.
"Why?" Mark asked as Rex placed it on the table. "If I'm gonna help you I'll need more to drink." Rex spoke, as he grabbed one and bit the cap off the glass bottle. "Doesn't that like hurt?" Mark asked. "Nope." Rex answered as he chugged nearly half the bottle not even feeling the alcohol kicking in.
The two continued until it was 9 pm, they had started at 4 pm, and Eve was still nowhere to be found. "Sooo...Mark... you still single?" Rex asked 4 bottles in, he was drunk as fuck. "No... why?" Mark answered as Rex moved closer a smirk on his face, he flipped Mark onto the table, for a drunk he sure was strong.
"Rex... I-I... w-we..." Mark mumbled blushing a lot, he was so flustered he couldn't even talk normally as Rex moved in closer Mark instinctually also moved closer their noses touching. Rex his breath reeked of alcohol but Mark didn't mind...
"I've wanted to do this since I saw your cute ass wearing that costume..." Rex spoke as he slammed his lips against Mark his soft silky lips, Rex his lips were rough and torn open, but... it was still a very passionate kiss as Rex deepened the kiss by shoving his tongue into Mark his mouth, both of them fighting for dominance in the kiss. Rex won, as the two pulled away, Mark and Rex their tongues were connected to each other by a string of saliva.
"Holy shit..." Mark mumbled... He had never kissed a boy let alone Rex Splode! "You're so adorable..." Rex spoke as they kissed again, this one was rougher and different... way more different... Rex wasn't as gentle in this kiss as the last one, Rex his rough lips on those silky smooth ones of Mark once again, it did something to Mark, this time Rex was more sensual, it Mark then felt Rex his leg against his groin, he let out soft whimpers and moans in the kiss.
Rex pulled away just to smash their lips against eachother again. It was very quiet beside the wet kissing and Marks quiet moans and whimpers.
Eventually Rex pulled away. "S-stop... You have Eve... and... I have a girlfriend myself." Mark spoke his partly erected dick had a mind of its own, Rex pulled away his knee and put his hand on Mark his semi-erected dick. "You're dick says otherwise." Rex spoke as he unbuckled Mark his pants and slid his hand in Marks boxers, palming Marks dick.
"R-rexxxxx." Mark moaned out. As Rex pulled Mark his boxers and pants down with his other hand, letting Mark's dick stand up. "Hard from just some grinding?" Rex asked kinda impressed, Rex had slept with some men before non of which was as easily pleasured as Mark.
Rex slowly jerked Mark off, Mark his moans and whimpers were angelic and filling up the entire room, the way Mark was close and moaning got Rex a little hard, Mark was dripping pre-cum before his orgasm hit, his moans louder and his eyes were rolling back in pleasure, his back arching as he didn't even hesitate to think of Amber during this, Rex had all his attention.
"You're fucking adorable Mark." Rex spoke as Mark suddenly just came, his body trembling and shaking from this intense orgasm. "H-hm." Mark moaned softly. "You okay Mark?" Rex asked leaning in for a kiss.
"Y-yeah... I just never y'know... orgasmed like that... fuck it... I've never done anything like this..." Mark spoke as Rex smirked. "You fucking loved it." Rex spoke. Rex slowly slipped off Mark his pants and boxers, Mark didn't even protest anymore...
When Mark was half-naked Rex grabbed a chair and sat down, pulling Mark onto his lap, grinding his hard dick against Mark his asshole, Mark was a little moaning mess...
"That's a good Viltrumite..." Rex spoke as he grinded Mark even more, small groans escaping his own mouth, Mark was dripping pre-cum once again. "And people put their trust in a hero that is quite literally moaning on my dick and I'm not even in yet." Rex whispered in Marks ear. "R-rex...~ p-please I need it..." Mark spoke. "Fine only because you're a good boy so far..." Rex spoke as he pulled down his pants, revealing his hard dick hitting his clothed belly button Mark gulped, at Rex his size, his dick small compared to Rex his dick. "Wow... Rex...!" Mark wowed at Rex his size. Rex without hesitation rubbed his dick against Mark his entrance, making Mark moan loudly. "Good boy..." Rex spoke as he slowly pushed into Mark, Mark his dick instantly dripping cum. "A-ahh~" Mark moaned before digging his nails in Rex his back.
"Slut..." Rex whispered in Marks ear as he grabbed Mark his waist/hips slamming his dick into Mark. "R-rexxxxx..." Mark practically screamed as he felt the force of Rex slamming in his dick, Mark felt tears roll down his cheeks as his nails digged deeper into Rex his back.
"Mar-." Eve spoke as she walked in before quickly walking out, she peeked her head through the doorway seeing Rex her own boyfriend balls deep inside of Mark, who was moaning and whimpering while also crying.
"You're fucking tight... it's kinda hot..." Rex spoke slowly lifting Mark his hips, up and down on his dick. "M-mpff...~" Mark moaned out before biting his bottom lip. "Taking it all like a good boy i see." Rex spoke as he sped up the trusting. "R-rex... m-m-mfffp~... m-moreeeee~..." Mark whined, as Rex felt a warm liquid run out of Marks hole onto his dick. Rex ignored it and just kept pounding into Mark.
"You're taking it like a good boy." Rex spoke as he sped of slightly, while Eve was just... looking she didn't know what to day or do at this point.
"R-r-rexxxx!~ n-ngn~..." Mark moaned as he himself started bouncing his hips up and down, as Rex put his hands on Mark his waist for guidance... "Holy shit... fuck..." Rex moaned a little as Mark soon enough came over both of their shirts. Rex soon after that Came inside of Mark, Mark went limp in Rex his arms As Rex lifted Mark his hips up, taking his dick out of mark before placing Mark on his lap and snuggling up against him, Mark felt the cum drilling out of him on the ground. "I think I just Rex Sploded..." Rex joked. "U-uh...~ s-shut u-up..." Mark gasped.
"U-ugff~..." Mark gasped as he placed his face in the crook of Rex his neck. "That's... you were amazing Mark..." Rex spoke. "You ruined me Rex..." Mark whimpers. "I'm still extremely hard..." Rex spoke as Mark felt Rex his dick against his ass...
"You honry bastard... my ass is already wrecked..." Mark spoke. "So? Use your mouth." Rex spoke. "No way..." Mark spoke. "Yes way." Rex spoke, Mark just gave in and got on his knees, right in-between Rex his legs. "I... hate you..." Mark spoke before grabbing Rex his member by the base and licked the tip, Rex tangled his fingers in Mark his hair. Mark wrapped his mouth around the tip as Rex slammed his entire dick inside of Mark his mouth, Mark didn't even complain and just slurped and sucked Rex off.
After that blowjob, Rex helped Mark take a shower, and the two soon laid in Rex his bed.
"Don't you dare tell Eve about this." Rex spoke. "Nope this will for always be between you and me..." Mark spoke facing Rex as the two shared a small pec on the lips.
"Love you 'vincible." Rex spoke. "Love you too Rex..." Mark spoke before the two dosed off to bed...
This will for always stay behind her back ;)