Rhys always wanted to please his boyfriend, even with his anatomy so irrevocably changed. Which, you know—Rhys would’ve liked it if Jack had told him he was sick of his old dick and looking for a new model courtesy of R&D, but unfortunately all the money and powerful Jack possessed had rendered him more than a little impulsive.
So he was lucky that Rhys was enamored with this newest model. Not that he hated Jack’s old cock—he’d spent years getting properly acquainted with it—but the thickness and shape far outclassed the other. And the odd shade of purple that clustered around the head, balls, and the little ridges and bumps along the shaft were charming and oddly attractive for something so flagrantly alien.
Both of them had been incredibly eager to try it out once Jack had revealed it, getting right down to business as soon as they got to their bedroom.
Rhys sank to his knees as Jack sat on the edge of the bed, already stroking the base of his impressive cock and making Rhys’ mouth water. He immediately placed his hands on Jack’s hips, leaning in between his legs as Rhys began to mouth the ribbed shaft, pressing his tongue against the warm flesh. It still tasted like Jack, but the texture against his tongue was far different, sending tingling down into Rhys’ belly as he licked a stripe up the full length of Jack’s cock, managing to get the head into his mouth with help from his boyfriend’s hand.
Rhys’ sucked and licked the tip of Jack’s cock before pushing more inside of him, his tongue and cheeks wrapped tight around the considerable girth. Rhys whined, causing Jack to shudder as the noise vibrated into his shaft.
With most of Jack’s cock in his mouth Rhys started to bop his head, properly blowing his boyfriend but even that wasn’t enough to satisfied Jack’s newly monstrous lust. His hips started to move more, burying even more of his cock further and further into Rhys’ mouth, until it finally started to push towards the back of Rhys’ throat.
Amazingly Rhys could actually handle the head of Jack’s cock jamming all the way back there. He relaxed, choking only a little bit as his throat spasmed around the thick length fucking rather ruthlessly into it. Rhys didn’t care even as the bumps and ridges chafed agains the delicate flesh, his own cock hard in his pants just thanks to the pressure and warmth of Jack’s new cock in his mouth. It flexed and pulsed as Jack’s fingers suddenly gripped into his hair, holding Rhys on his cock as he came.
It was a lot. Rhys was almost worried he wouldn’t be able to take it, that he really would choke this time as hot cum flooded his throat and down into his stomach. He moaned, grabbing Jack’s hips harder and trying to hang on as more and more of Jack’s release poured into his body. He shut his eyes tight, moaning loud as he sucked Jack’s girth as it spent itself.
When Jack’s cock finally stopped pumping cum into him Rhys finally pulled back, gasping for breath as purplish cum leaked over his lips and dripped down against his collar. He looked down, moaning in surprise when he noted the bloated curve of his belly pushing out against the buttons of his shirt, clear evidence of just how much Jack had come inside him. He lowered one hand from Jack’s hip to press against his middle, feeling how full his boyfriend’s alien cock had rendered him. Below the curve of his belly, he could see a wet spot in the crotch of his slacks, his own orgasm slowly winding down through him.
“Holy crap,” Jack spoke up, vocalizing Rhys’ feelings. Fingers detangled from his hair, slipping to Rhys’ chin to tip him up. Their eyes met, the satisfaction in Jack’s indolently evident.
“You really took it all, didn’t you? Good boy,” Jack purred as Rhys licked the remaining drops of cum from his lips. Even with the distention in his stomach—and maybe because of it, though Rhys would have to examine any awoken kinks later—Rhys felt pleased with himself. He leaned into the touch of Jack’s hand, smiling at his boyfriend’s approval.
He couldn’t wait to explore what more Jack’s cock could do.















