The Third

Elias and Marcus had been together for four years.

They were solid. Happy. Deeply in love. But over the past year, they had started talking about something new — bringing in a third person. Not just for sex, but as a potential addition to their relationship.

After months of discussion, they finally found someone.

His name was Kai. 26. Beautiful, intelligent, and surprisingly calm about the whole situation. They had met for coffee three times before agreeing to anything physical. Tonight was the night they would all sleep together for the first time.

They started slow.

The three of them sat on the large bed in Elias and Marcus’s bedroom. Marcus kissed Elias first — deep and familiar. Then he turned to Kai and kissed him too. Elias watched, his heart pounding, as his boyfriend kissed another man.

It should have felt wrong.

Instead, it felt right.

Kai reached for Elias and pulled him into a kiss. Marcus moved behind Elias, pressing against his back while Kai kissed him from the front. Hands roamed. Clothes came off. Soon all three of them were naked and tangled together.

Marcus lay on his back. Elias straddled him and sank down onto his cock with a soft moan. Kai moved behind Elias, pressing kisses along his spine. He reached around and stroked Elias’s cock while Marcus thrust up into him.

“Fuck,” Elias gasped. “This feels… so good.”

Kai kissed the back of his neck.

“You’re doing so well,” he murmured. “Taking both of us so beautifully.”

Marcus reached up and pulled Kai down into a kiss over Elias’s shoulder. Elias watched them kiss while Marcus fucked him, and something warm and possessive bloomed in his chest.

They switched positions.

Kai lay on his back. Elias rode him while Marcus knelt behind Elias, slowly working his cock into Elias’s already stretched hole alongside Kai’s. Elias cried out at the intense stretch — being filled by both of them at once was overwhelming in the best way.

Marcus and Kai found a rhythm, fucking Elias together. Elias could only moan and take it, completely lost between them.

When Elias finally came, it was with a broken cry, his whole body shaking. Marcus and Kai followed soon after, filling him with their cum.

They collapsed in a sweaty, satisfied pile.

Marcus pulled Elias against his chest. Kai curled up against Elias’s back, one arm draped over both of them.

For a long moment, no one spoke.

Then Kai said quietly, “I could get used to this.”

Marcus looked at Elias over Kai’s head. Elias met his eyes and smiled.

“Me too,” Elias whispered.

Marcus reached over and brushed his fingers through Kai’s hair.

“Good,” he murmured. “Because we’re not letting you go anytime soon.”

Kai smiled against Elias’s skin.

“I’m not going anywhere.”

And for the first time in a long time, all three of them felt like they were exactly where they were supposed to be.