Tie me up, Tin! (TinCan fanfic)

Beginning, part 3

"Are you going to talk all day, or put that sweet tongue of yours to better use?" Tin had never allowed Can to go anywhere near his ass, but now that Can had put himself in such a vulnerable position for him, Tin felt he could no longer refuse Can this. Besides, he had been envious of the intense pleasure Can had felt, when he had eaten him out earlier.

Can looked at Tin offering himself like that, and his mouth filled with saliva. He picked up a pillow and patted Tin's ass. "Lift," he said and when Tin obeyed, he slipped the pillow under him, and then covered it with the towel, folded in half to give Tin a dry surface to lie on.

"You look so sexy, Tin," Can whispered, and Tin closed his eyes. He didn't quite know what he felt. Excited, vulnerable, and a little unsettled, but Can's words helped.

Can went to lie on his stomach between Tin's legs and pushed them further apart, his hands exposing his crack. Tin rumbled, but allowed it. Then he waited. When he couldn't bear it anymore, he lifted his head and turned to look at Can over his shoulder. Can was lying between his legs, staring intently at his virgin bud from a few inches away. Tin blushed. He never blushed. He felt himself grow hard.

"Can..."

"Oh, right," Can muttered, his hot breath warm on Tin's waiting bud. He clenched involuntarily, and Can hummed.

Then Tin felt a hesitant lick right and his breath whooshed out of him. He hugged a pillow under his chin, letting his head fall forward. He heard Can smack his lips.

"It doesn't taste bad," Can said, and Tin groaned with arousal and mortification. The latter fled when Can licked him firmly, his tongue slithering around his bud, back and forth, trying to copy what he could remember from Tin's administrations on him. Can had been so out of his mind with pleasure he didn't remember particulars, but he thought that he was doing okay by Tin's reactions. Tin didn't push him away, for one, and Can could hear the muffled moans he was making against the pillow. 

Can's tongue brought Tin a whole new kind of pleasure, and his body shuddered in time with Can's licks on his tender flesh. Then Tin heard, "This felt good," and felt Can's tongue push slowly into his twitching hole. Tin's whole body arched, pushing his ass more firmly against Can's face and that sweet tongue fucking his ass. Tin couldn't believe how good it felt, and had to bite the pillow to keep embarrassing noises down.

Can pulled the pillow from under Tin's hips, and grabbed the towel and placed in under him.

Tin couldn't help but scream when Can's hand grabbed his shuddering, leaking cock and started to work it with his palm. He cursed, and bucked into Can's hand. Can's other arm snaked around his hip and kept his face glued to his ass, his tongue swirling, and plunging inside him as deep as it could go. The feel of Can's tongue wriggling inside him was too much, and Tin felt himself starting to cum.

"Can! I can't... Mmmmmh!"

Can's own orgasm surprised him, and his hand squeezed the sensitive head of Tin's cock involuntarily. Tin cried out and flew apart, cumming all over the towel Can had put under him. His pucker clenched so hard it squeezed Can's tongue out of him, but Can continued licking his twitching hole, moaning into it with his own climax, his hand still milking Tin's cock.

"Enough!" Tin had to groan, his cock so sensitive the touch was edging on unbearable. He couldn't go from one orgasm directly to another like Can could. Can let go of his cock and gave a last few gentle licks to his bud, making Tin shudder.

"That was good," Can said brightly, as he flopped on his back next to Tin. Tin couldn't move and just rolled his eyes to look at Can.

"I have been fucking you for almost two years now, and that was the gayest thing I ever did," Tin finally said.