5SOS One Shots » [boyxboy]

I've Got to Learn Some How ⊹ [Lashton, Cashton + Cake]

As always dedicated to my love, boomerluke who has wanted this for so long and I swore black and blue it could never happen. But when inspiration strikes you can't ignore it. This is based on the characters from my fic The Bass Player.

Tags: Bottom! Luke, Established Calum Hood/Ashton Irwin, past Ashton Irwin/Luke Hemmings, Jealous!Calum, polyamorous, consensual cuckold, Consensual, Top! Ashton, Boys In Love, After Care, Fluff, Fluff and Smut

Length: 2.7k

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"You remember your safeword?" Ashton asked, running a hand, gently down the side of Calum's face.

He nodded and Luke, who was squatted down rubbing gently at the knot he'd just tied around both Calum's leg and the leg of the chair, looked up at him with big concerned eyes, "Are you sure you want to do this? You don't have to, you have nothing to prove," he reassured.

"No," he said firmly, shaking his head, "No, I think it'll be good for me, If I see this happen and he-" he maintained firm eye contact with Luke, vehemently avoiding Ashton. "If I see it, and he doesn't like run off with you or something, then- then I'll be less insecure about it," he gave Luke a soft, reassuring smile.

He smiled back, equally soft, but the concern still lingered underneath, "Okay, nothing feels too tight? Not rubbing?" he asked letting his concern free again as he cast a worried gaze over Calum's naked form tied to the kitchen chair. He nodded again, and Luke sighed turning to Ashton, who's eyes were greedily drinking in the sight of Calum entirely defenceless. He darted his tongue out over his bottom lip, and Luke rolled his eyes fondly. "C'mon Ash,"

His head snapped toward Luke, and he nodded quickly, remembering himself before leaning in and pressing a sweet kiss to Calum's lips and then another under his ear, whispering a chaste 'I love you'.

Calum's eyes followed Ashton as he pulled away, watching as the two naked bodies in front of him wrapped around one another. Hands running up and down one another sides, feeling and groping, relearning how to navigate old haunts and something twisted in Calum's gut.

"No kissing," he declared, before adding quickly, "on the lips, no kissing on the lips,"

They both nodded at him, "of course, whatever you want," Luke said.

Then they were back to touching, searching for footholes and Ashton was kissing and sucking on Luke's neck, conjuring whines and whimpers from the younger boy, who was already trying to grind his cock into Ashton's stomach.

Ashton walked them backward toward the bed and laid Luke across the width of it, ensuring Calum could see from his vantage point at the end. He placed kisses up Luke's chest before taking a pert nipple into his mouth, his hand coming up to graze the pad of his thumb back and forth across the other. Luke was whining and moaning again, and Calum bit his lip, wanting to shout that it seemed gratuitous, but he held back watching as Ashton pulled back running his hands down the insides of Luke's legs, spreading them before revealing a quickly hardening cock.

He leant down, placing kisses on the end before starting to lick and suck sloppily at it, earning him more obnoxious noises from the cock's owner.

Calum couldn't help it, squirming slightly in his seat as he watched Ashton start to suck earnestly. He knew from experience that Ashton was a pro, during the time they'd been dating he'd helped Ashton brush up on a few of his skills but his head game had always been sublime. His own cock started to thicken as he watched his gorgeous boyfriend, suck deeply on their equally gorgeous friends thick dick. An involuntary whine left him, and Luke and Ashton's eyes flicked to him immediately, concern pooling in them.