Shannon slipped his cock out of Ryan´s ass and huged the Little black twink while kissing him on the neck and back. The scene was hot and sweet, their skins and bodies making a good contrast.
Nick was really horny and really willing to give another fuck to Ryan but James stopped him with a smile.
"I haven´t finished with these two yet, we´re going to see more fun."
James adjusted again the device while Shannon and Ryan were kissing strongly, Shannon´s dick almost getting hard again... Although James had a different Idea...
Shannon´s body begun to expand even more, getting more chunky and solid muscle, his chest and legs becoming wider and harder. And his nipples bigger... Hair started to pour all over his pubes, abs and chest, although James managed to keep it cropped and short. However, he wanted his legs, arms, ass and armpits to keep the natural length that a hairy man would have. His face sharpened a bit more and some wrinkles appeared on his forehead and eyes. A hard dark beard covered his chin and moustache, starting from a messy scruff to end up in a well cropped and outlined beard.
Ryan played with his hairy chest and smiled.
"You like that boy?" Shannon was feeling more powerful than ever, feeling all those bigger muscles and all that hair was making feel him like a real man. He assumed that James had set up his age in his early 30s and it was feeling amazing. He couldn´t wait to fuck again Ryan´s Little ass and kissed the black twink strongly while he started playing with Ryan´s dick.
Ryan was feeling horny looking at such a hairy stud and his ass was looking forward another great fuck... He was huging Shannon strongly and his arms went slowly down his back and reached his hard hairy ass cheeks. He tought that Shannon had a really good bubble but... even better than his... he loved those hard hairy cheeks and was aroused that Shannon wasn´t saying anything against that. As a power bottom twink, he would have expected that the alpha stud would have opposed to any play with his ass but that was not the case. Ryan opened a bit more his cheeks while Shannon startet to play with his dick. And then another set of changes started.
Ryan felt how his dick was getting bigger and thicker, and his balls heavier. It was a great and he could also notice how he was feeling more and more pleasure with his dick being stroked than any perspective of anal stimulation. His crotch remained smooth and still saw himself as a twink, although new thoughts came to his mind as his cock was getting bigger. It was great to be Shannon´s bottom, but now he wanted to take control over this... daddy!?
Daddy... Shannon was definitely looking much older but still keeping his gorgeous muscles and almost half of his body hair had turned salt and pepper, and so did his beard and haircut, which was now a short sharped one. James was happy and aroused, as he had never taken anyone into so much agre progression, but his results were looking good. Shannon was now a muscle grey fox in his mid/late 40s and was a really stunning daddy... with a really trained ass ready for Ryan´s twinky hunky dick.
After Shannon´s strokes, Ryan´s dick had grown to an amazing 9 inch long 3 inch thick piece of uncut meat. Ryan gasped a bit while getting used to all the blood going to hard his penis and in the process his flat stomach harded, showing a rocking eight pack and light pecs. He was feeling powerful and really horny being stroked by his new grey fox buddy. He continued exploring Shannon ass cheeks and letting his fingers run within them. As Shannon wasn´t oposing to that, he dediced to go further and gently pushed his finder a bit more until he reached his hole, then play with it grinding while his grey fox moaned slighlty.
"You want this daddy?" Ryan stepped back and stroked his dick with a grin. Shannon smiled and without saying anything he turned back and offered his ass hole to the hunky twink. Ryan didn´t hesitate and pushed his dick in opened ass. It was feeling so good! The maked had made Shannon´s mature ass quite trained to dicks so it was easy and soft to enter it. Soon a warm wet feeling was surrounding his dick who started to pump the ass rythmically. Shannon had also acquired new tratis and knew perfectly how to control a dick, his inner muscles contracting and making it tighter when the dick was in and relaxing to allow it go out and pump again. Ryan was in ecstasy pumping harder and harder, his hard Little body shining in sweat while Shannon was really enjoying being a mature power bottom, his bone hard almost without touching it.
Soon both of them came in, Ryan´s sticky seed filling Shannon´s ass, and a big shot of cum in the floor to reflect his own pleasure after such a good fuck. The hunky black twink was exhausted and lied down in the floor covered in sweat while Shannon was still stroking the last drops of cum from his dick.
Nick was really hard and James knew exactly what to do now...