But Jeff did not find a solution. With any change he made he would be smaller than now. "It is unfair! I should be that small!" the teen said angrily, the muscle freak slamming his huge fist into the table, making it splinter under his massive strength.
"Son," Elias said, walking in the room, the massive beast of a man dwarfing everything in sight. "We didn't mean to offend you, we're just saying you're doing great."
"Well, you did!" Jeff said, his voice a low, rumbling growl, as his huge muscles tensed.
"You don't have to get so worked up about it, son," Derek said, walking into the room, his voice a deep, booming bass.
"Well, I'm a fucking freak, so excuse me if I get worked up!" Jeff shouted.
"What's gotten into you, kid?" Elias said, the giant, muscle-bound stud towering over the teen, his huge frame looking like it could break the house with its sheer size.
Jeff was a bit frightned. "You should understand me! I'm your son. You've always been bigger than me."
"Look, kid," Derek said, as the titanic beast of a man glared down at the teen, his huge, 14" cock dangling between his massive, muscular thighs. "You're not a fucking freak, alright?"
"But, dad!"
"I'm speaking here!" Derek roared, "You have to train and eat more, and spend less time with this" he pointed onto computer with Chronivac.
"Dad, please." Jeff tried.
"You heard him. Stop messing with this thing, or else." Elias said. "We took it for a week too see how you change your life. If you got at least 15 pounds you have it back"
Jeff knew that it wasn't the time for protesting, so he agreed with his dads. "Yes, sir," the boy grunted, as he turned off the machine.
"Now, come on, let's have some fun, as a family," Elias said. "Next morning you will train with us more and I hope you would not reject my protein cookies"
Next morning Jeff went down to the breakfast. There were 3 huge bowles, each one was able to feed 5 people. All had the same amount of food. His father told him to eat all of eat before getting out of the house. Jeff didn't understand, but he wasn't in position to argue. Jeff grabbed a giant spoon and started eating, shoving giant mouthfuls of food into his mouth. After half of a first bowle his stomach started to bulge. "I'm full, dad. It is too much for me"
"You haven't finished half of the breakfast, boy" Elias said with a serious voice.
"I can see it in your body," Derek added, "I can tell that you're hungry"
Jeff had no choice but spent an hour to finish all his breakfast. When he was done he went for the shower. His stomach felt like a ball, his abs were rounded. Jeff went to his workout. The trio spent the morning working on upper body and core muscles. Than a week was full of tons of food and workouts. At the end of the week Jeff felt like he started to enjoy this amount of food and this hard workouts.
On Sunday after the gym session Derek told Jeff "Let's weigh, J". The trio went into the room. Jeff stepped on the scales, and he was amazed by what he saw. "475"
"Great work, kid!" Elias said, ruffling the teen's hair. "I knew you could do it."
Jeff's body was still lean, but his muscles were well-defined and bulky.
"I'm proud of you, son," Derek said, his voice a deep, booming rumble. "I knew you had it in you."
When they were back Derek brought Jeff's computer into his room while Jeff was showering. Standing in the bath Jeff was thinking about the week. He was so happy he got more muscles but it looked like he would never outgrow his dads. He wasted his time when his was young. So, Derek became his father, why cannot he change his own age?
After the shower, he went straight to his room and changed his age to 13. Just before the puberty when the foundation of the body is basing. He felt that his height and weight are decreasing till he was back to 240 and 5,7 feet tall, which is less than third of Derek's size. When he stopped shrinking he heard the knocking sound. Elias opened the door holding a huge mug with protein shake.
"Hey, J, I brought something to keep you on track" he said and when Jeff tried to take it out of his hand Elias pulled it higher. Jeff was already too small for him so he didn't resist. Elias lowered the mug, when it was at the right level Jeff put his lips on the mug and started to gulp down the shake. It tasted very sweet. After a few seconds it was empty.
"Now, lets go to the bed. You know, more you sleep bigger you will be"
"Sure, dad. And you'll see, one day I'll be bigger than you and dad!"
"Of course, little giant"
Next morning Jeff was on the kitchen. There were no more the bowls he used to eat last week. Jest a normal bowl with a normal size breakfest. Derek and Elias strated to eat their standard amount. Jeff ate everything in a moment and asked for another serving. Both his dads smiled. "You started to eat like a real man, kid" Derek said and brought another serving. "I bet that at the end of their I will eat the same amount as you do" Jeff said proudly. Derek and Elias just looked at each other and smiled. They knew that it's time to begin their plan. "Sure, kid."
After 8 month Christmas was coming. Jeff was sitting in his room, his shirts didn't cover his abs, his pants didn't fit to his bulging quads. He was close to 370 pounds and almost 6 feet tall. "I'm on the right track". Elias asked him to change clothes and went down to the Christmas dinner. There were three huge turkes surved with the side of the steamed carrots and other Christmas salads. Jeff, Elias, Derek were sitting on the huge table and began to eat. Jeff ate almost twice as fast as his dad and he didn't leave a single crumb in the plates. His body felt good, so he wanted more. Derek smiled, "How much do you wanna eat?" "All of this is yours." Jeff began to eat again. After two hours he stopped. He ate as twice as his dads, which is an enormous amount.
Waking up one day of the March Jeff noticed that his pecs are not hairless any more. Tiny brownish hair steam was near his left nipple. "Time has come" thought Jeff. His grow-hunger-games has began. When he was 16 he was huge, 550 pounds and 7.5 feet. Now at the age of 16 he was much bigger, 765 pounds and 8 feet 10 inchs. His meaty pecs were covered with thick darkhairs, his biceps were the size of soccer ball. His tights were so huge that when he was walking his legs were rolling and his cock and balls were dangling.
This evening his dads called him to come over to their bedroom. It was 1000 sqfeet room with huge bed strengthened enough to have 2 huge bodies on it. Derek told to Jeff "No, boy, you are 16. You are bigger than normal adult man, but of course still smaller then us. Today, we are going to teach you how to pleasure and be plesured in the bed. And because you are still smaller than us, you have only the second option. We start and than you join" The dads started to kiss and stroke their cocks. Derek was kissing and biting Elias's nipples. His 14" monster started to leak some precum on his furry abs. Derek stopped his kissing and licking. Elias went down to suck on the Derek's huge cock. His lips stretched on it's length. But Jeff didn't have to be alone, Derek moved closer to him and grabbed his hard, 12" cock with one hand. Elias started to suck it fast. It felt amazing, it was like the first blowjob ever. Jeff felt a giant orgasm growing. His moaning were echoing through the whole room. Derek let his boy's cock go. The monster spurted it's seed onto Elias's face, painting it white. "You'll need more stamina than that, kid" said Elias licking his lips. Jeff felt embaressed for the first time since he grew bigger and he could have sex. Than Derek pushed Jeff onto the knees and showed his hard cock in the boys face. It's length and width made the 12" monster seem tiny in comparison. "Now it is your turn" Elias said, and Derek moved closer, making it impossible for Jeff to not touch his father's cock. His face turned red but he opened his lips, allowing Derek to thrust in. Jeff was so overwhelmed that he wasn't able to breath for a moment. Jeff tried his best but the 15" monster cock was too big. Elias pushed his hand on the back of Jeff's head, forcing the monster cock to go deeper into Jeff's throat. Derek moaned. His boy's mouth felt so good on his cock. After a minute of throat fuck Elias told his son, "Don't be nervous, just keep sucking like that and you'll have the cum of the most powerful men you know right into your hungry tummy. Jeff took the words as a compliment, he knew his father's words were not wrong. After another minute Derek moaned louder and said "Oh fuck! Here it cums, J" and then shot a giant load into his son's hungry tummy. The first stream filled his stomach, the second was almost too much, the third one made his stomach to bulge. The forth stream filled the Jeff's throat, so the boy coughed out some of it. It fell down to his body. "Damn, son, you have a good capacity ". After the finish Alias grab Jeff's tired body and put into his bedroom.
Starting this day onve a week Jeff participated into these "lessons". Usually he was fucked by Derek and a very few by Alias. He was not totally happy about it so he started to eat even more and train even harder. After two years he was 9,5 feet and 1040 pounds. More than amazing for anyone, but still smaller than his dads. When he was 20, he went into their bedroom naked. His huge cock was already hard. His 17" meaty shaft was ready for action. He left their house for 10 months to study in college. Honestly, he did not study. He spend all days in a gym or in a bed, resting. He had to turn a bit to be able to fit into the door frame and also duck his back and neck a bit. 13'7 feet and 1800 pound muscle stud was ready to give his dads some surprise. The bed was not big enough for him, but he wasn't bothered with it. The muscle monster sat onto the bed.
Derek looked at his huge, hairy, musclebound stud son with his 15" hard, musk-filled cock in awe and wonder, the sheer sight of the titan making the hairy beast of a man shiver. With no words Derek turned around and kneed to show his buthole to Jeff. Jeff's cock got even harder. He lubed up his father's hole. Then Jeff leaned in and pushed his 17" dick in. "I'm so tight, it must feel amazing" thought Derek. After a few pushes Derek got used to it, so Jeff went harder, pushing all of his length. Jeff moved faster and faster, Derek's hole was loosened, his body was pushed to the limit of its resistance. "You feel so fucking good, daddy," Jeff growled.