As Ty's eyes wandered to the still firm bulge in his friend's crotch, he said, "Do you... wanna fuck me?"
"If you're OK with that," admitted Andrew shyly.
"Yeah," said Ty, spreading his legs so the other boy had a good view of his anus. "Just be careful, I've never done this before."
"Neither have I, to be honest," Andrew giggled as he pulled off his pants and underwear, his long shaft emerging.
Andrew got atop Ty and leaned forward to kiss him, their penises rubbing together as they did. After a few moments of passionately making out, Andrew interrupted to ask, "Do you have, like, lube or anything?"
"No, but I can wish for it..." Ty replied, and he wished for his tight hole to be suitably lubricated. He felt moisture form around it, and almost felt like his body was loosening up down there. Andrew got off him, observed it for a second and slowly slid a finger inside. Ty panted, and felt an unfamiliar, pleasant fullness.
Carefully, Andrew withdrew his finger and moved his cock to the tight hole, holding Ty's hands as he carefully pushed it inside. He held still as long as he could, comforting Ty by playing with his cock, pinching his nipples, kissing him, until at last he admitted, "Ty, I really wanna move. Please, can I?"
"Go on," Ty breathed, and instantly he felt Andrew start to rail him. He thrusted rapidly, his cock rushing in and out and his thighs and balls slapping against Ty's body repeatedly, feeling so warm and firm against him.
Soon his cock found a spot deep inside Ty's ass that felt especially good to have fucked, and Ty groaned in pleasure when he touched it. "Hit that thing again," he begged as Andrew continued to pound him, and hit it he did. After only a few thrusts to it, Ty felt himself clench around Andrew's shaft and cum again, his seed shooting messily all over his stomach. Not long after, Andrew moaned as his body pushed Ty's into a mating press and his cum shot inside Ty's warm, tight hole.
The two boys kissed passionately as they slowly came down from the high, and Andrew sheepishly found a towel to help clean up the cum they'd just loosed. Once they were all cleaned up, Ty wondered what to do next...