Prologue: In this first chapter, Magnum XTC, a studly superhero, starts to take form. After venturing into cosplay with Jodi and Tara, they decided to design the costume for me...and Pete, being an architect...and into comics, felt he could add something to the creation of Magnum XTC. Plus, he was totally infatuated with a costumed superhero fucking his wife...especially one with a big cock. I was fine with a spiderman costume...or green lantern, but they worked up the concept, based around the nickname. A few weeks later, the four of us met at Pete and Jodi's where they presented the sketches, and we worked out the details. I guess it sounds involved, but we all have design backgrounds...and that's just how it all happened. Anyway, that's the backstory and that evening, Jodi and Pete were charged with fitting me with the costume.
With our focus on cosplay and fantasy, Jodi set the tone for the evening; we were out at dinner, and she wanted to talk about fantasies...sexual fantasies, of course.
She recounted the first time she saw the dick pic on my phone, and what that did to her...and then when she held it in her hand for the first time, and said it was big and beautiful. She grinned, "I just remember it was hot and the warmth sent this crazy excitement through me...I still fantasize about it...even after all this time."
"I think about sliding my hands up and down the shaft, that first time...I think about doing that a lot...you know?" She grinned, "I really love it when you guys' tag team, first Rob...then Pete...then back to Rob. In my fantasy, you're both fucking me super hard and I'm screaming...and moaning...it's so hot!"
Then Pete took things over, nodding, "Yeah, I have'm all the time, too...you both know that. I mean we all got together, because I fantasized about sharing you, Jo! It could be anything...like when you wear one of Rob's shirts, with the sleeves rolled up...just like he wears it...and you got nothing else on...no panties," he grinned. "I imagine you on your knees and sucking that big dick."
Jodi smiled, and asked, "I know the answer, but does it turn you on when I've been fucked really good, and you get seconds?"
He nodded with a big grin, "Fuck yeah! You deserve to be fucked good...and I love it, when he gets you all wet and horny" He looked over at me, "And when you give her a load...a big load...I love that even more!"
"The other day, I had a fantasy that you were coming out of the shower, and Rob spins you around and bends you over the sink...of course, we end up going back and forth, and sharing you." He grins from ear to ear, "It seems we have similar fantasies." Then he looks at me, "That's why we enjoy having you over so much!"
"And I love it when you talk about his cock, filling you up and making you cum.
She grinned, "I love that, too...go ahead, tell me...I wanna hear it all."
"Sometimes, I picture him fucking you all night...and cumming over and over." He grinned, "Sorry, dude, I have you cumming more times than humanly possible, but it turns me on. What can I say?"
"Lately, it's been the magnum thing; I've been picturing Rob in the costume, super boned, with a big dick print...a pornstar dick print. Anyway, you pull down the tights, jump on it, and start riding his dick...relentlessly...fucking yourself and moaning." He paused, and grinned, "And I think about taking turns and having his cock, stretching me...the way it stretches you."
"Anyway, when you're riding him, that's where I start using your mouth," he grinned, "spit roast!"
"Your pussy gets crazy wet, and Rob says, I'm going to breed your wife...give your wife babies...magnum babies! You tighten around his cock, and flex your pussy the way you do, and I see his cock throbbing inside you."
"He's pumping the whole thing in and out of you, and he's grinding you...and I have to stop and watch...it's so fucking hot. I see myself grinning at Rob, "Dude, lets cum in her from both ends...and let it mix in the middle!"
I looked at Jodi, "I think that's more than fantasy...it happens all the time."
"I know," Jo nodded, grinning.
He continued, "Anyway, you're in some serious ecstasy, and you're gurgling around my dick, while we fuck you from both ends."
She nods with a big ass grin, "Yeah, that sounds fun...we need to do that, soon!"
"Dude, that's one hell of a fantasy...this keeps getting better, but how's it all end?" I laughed, "Maybe three or four more guys and a gangbang?"
He laughed, "That's an idea, but we both fill her with these massive loads...and she's dripping from both ends."
Jo grins, "Spit-roasted and dripping cum...maybe later, but let's hear yours, mister."
"I love it when you're both on your knees and sharing my dick...when you tag team...and when I get the dual tongue approach. That's crazy hot!"
I guess I took a broader approach, "It really seems like the three of us fuck like rabbits, and we do...that's always a hot fantasy, and when we can get together, it always seems like a celebration...or special occasion for Jodi...for Pete...for me...really for all three of us."
"Things have evolved over the past couple years," I looked at Jodi, "because it was all about sharing you, at first...but now Pete embraces his sexuality and it's become more about sharing me with you. He loves you as his wife, but he loves sharing the Magnum, with you."
I laughed, "And I love sharing the Magnum with everybody...and you're both willing...um...cocksluts."
They laughed, toasted in hushed voices, and clinked their bottles, "Here's to Mr. and Mrs. Cockslut."
When we got back from dinner, Pete and I were having a beer. I knew the Magnum costume thing was on the agenda, because Jodi mentioned it at dinner; it had become a joint effort between Tara, Jodi and Pete.
"Now, let's get this fitting done, but you guys have to be serious...I know that's asking a lot from you two."
She smiled, "And it would be best if we could see how it fits, when you're hard...um...down there. I know that's a huge...really huge request, but we need to see if you have enough room, and it fits. Please, be serious and work with me? You're going to have to put the beer down and strip off your clothes."
"You know I'm always serious," I grinned, "and I'm always willing to strip for you."
"Right...you're like crazy...teenage boys when you're together," shaking her head, she went off to get the costume.
She came out wearing panties, and that was it...only panties. It's hard to resist 34D's, when they're staring at you...yeah, they do stare. She held out what was the first attempt at the costume, smiling and acting innocent, "What? I just wanted to make sure you were hard for the fitting...we have to see if it fits down there."
She tried to help me put the tights on, but it was a one-person job, and I gave her the shirt to hold. "Yeah, that'll do it," I grinned, tucking things in, and shifting things around. The tights were definitely revealing, but I was glad they stretched to form a mound or pouch, that wasn't too tight...I normally wear a jock or athletic briefs with running tights, but this costume wasn't really meant for running. She handed me the shirt...it was the same dark grey as the tights.
Pete grinned, "Magnum's superpower is obvious...the way it fills out those tights. That's some fine...really fine-looking dick print!"
