"I gotta tell you though ty... I don't just like being fat." Mike said as he grabbed his new huge gut. "When I saw you getting fat, I figured that hanging out with you, eating with you, all of that, maybe I'd get fat too... and I'd be a match for you."
Ty knew what Mike was getting at, especially since he was blushing so much. "I think you're really hot, Ty." he blurted out. Ty grinned "right back at you, skinny." Mike laughed. "So, do you mind... if I touch your belly?" Ty bounced it "I've been waiting for you to ask." Mike waddled over and knealt down, rubbing ty's gut and tits. His own substantial midsection bumping into it. He grabbed a roll on ty's side and pulled himself close, rubbing their big bodies together, and planted a kiss right on Ty's lips. Ty felt his cock jump and he kissed right back.
The young men lay sprawled on the deck, it creaked beneath their massive weights, and they played with each others newly inflated bodies. Ty was loving it, till Mike said "Man... I didn't notice getting fat made my cock so small... it's hard as a rock and it's barely sticking out of my groin." Ty thought about how he could fix that, then Mike spoke again "Whoa, yours is just as small! That's actually kinda hot! You'd think guys as big as us would be big all over."
Ty shrugged "Guess the good things in life don't come without a price." He rubbed his gut into Mikes groin. "Yeah, well, it's just bite-sized now." Mike bobbed his head down and Ty's turned red with pleasure.
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The two young men lay intertwined, panting. That took more work than they thought at this weight. Ty sat up when he heard Mike clear his throat. "Ty, I just had an amazing idea." Ty looked back "And what would that be?"
Mike sat up too, pointing at the pool. "Invite the guys over. Tell them to take a dip, and we'll be out to meet them." He grinned, rubbing Ty's gut. "Make all the guys fat, huh?" he thought "Why not?" Ty waddled into the house and grabbed the phone, calling his other friends; Brad, Alex, and Marc. "Hey, yeah, just come on over, use the pool since it's so hot out. Mike will be coming over in about 20 minutes, and I just gotta run some errands so I'll be around in a bit."
It didn't take much convincing, all the guys agreed to come over. So Ty and Mike waited upstairs, keeping a lookout on the backyard. Ty made a wish that when the three guys were all in the pool, they'd fatten up to somewhere around 400 pounds and they'd all enjoy it. They sat on his bed and looked outside. Alex showed up first. He was only about 5'8" but he was a buff guy, a friend Ty made when he was still a gym guy. He got down to his shorts and climbed in. Brad showed up next, he was pretty ripped too, he weighed the same as Alex, but he was about 6 feet tall. Mark was last, he was a bit chubby, about 170 pounds.
The guys all got in the pool and began to chat in the shallow end. Ty grinned, knowing his magic was about to work. Mike watched too, waiting to see what had happened to him happen to someone else. It started slowly, they began to expand. Little bellies grew on Brad and Alex, where a potbelly grew on Mark. The three began to shift uncomfortably, feeling something changing, but not noticing they were growing chubby. Ty grinned when he saw Mark stroking his gut, Brad was too. His eyes widened when he noticed Alex was doing it now too! They were porking up and not even caring!
The minutes passed, the three growing larger and fatter. Mark quickly grew obese, the three obviously knew they were growing, and they were complimenting each other! Alex and Brad patted Marks gut, and they all had a laugh. Ty heard ripping as their shorts began to give way. It was time to go down and greet them.
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When Ty reached the back door, he saw three large nude figures dripping wet, walking in. Alex and Brads level of fitness showed even under all their new blubber. Big ball shaped guts stuck out before them, and big round asses behind. Mark had fattened in a different way. A big soft gut hung down his front, topped by big tits, and big rolls bunched on his sides.
Alex spoke first "Hey! So the pool got you too, Ty!" He looked behind and saw Mike. "Mike too!". Ty nodded. "Yeah, sorry you guys, we just wanted to know if it was the pool that did it to us." Brad spoke up next, he was sitting in a chair by the door rubbing his massive beer belly. "Sorry? Who cares man! This is awesome!" Ty noticed that Brads dick was hard as rock... so was alex's, which was still damn big he thought. He couldn't see marks, his gut sagged over it. Mark bounced his belly "Yeah! I can't believe it, it's just so cool! How did the pool even do it?"
Ty shrugged "got me."
Alex was rubbing his gut still. "Not like it matters. How about some food, Ty?"