*TW: In this story, a character engages in consensual incest. The same character is also forced into public urination.
Every year all the men on Tommy's dad's side go on a New Year's Eve trip to an adult waterpark resort. The resort requires guests to be 18 years of age at minimum so that adults can experience the fun of a waterpark without kids around.
Tommy and the men walked into their 3-bedroom resort suite. Bedroom 1 consisted of a queen bed that Charlie and David would share, Tommy was a little bummed he wouldn't get to have naked cuddles with his dad every night, but he'd be lying if he wasn't excited to sleep with another guy in the family. Bedroom 2 had 2 queen beds, Michael and David shared the first bed while Steve and Aidan shared the second bed. Bedroom 3 had a king sized bed that Grandpa, Kevin, and Tommy were sharing.
They quickly settled in so they could get right down to the waterpark. Tommy opened his suitcase and found the neon colored trunks with the 80s pattern that he'd bought for this trip. He realized he had only packed one pair of trunks. "Oh, I guess it's gonna be cold when I put these on later."
"Why's that?" Kevin asked.
"I only packed one pair of trunks." Tommy responded.
"That's what we usually do, most of us have been wearing the same trunks for quite a few years now." Kevin pulled out a pair of white trunks that looked pretty worn. "I don't even remember when I bought these."
Tommy remembered them from last year, they were see-through. "You know when those are wet you can see right through them?"
Kevin winked at him, "Why do you think I keep them?"
Kevin pulled off his shirt, then the athletic shorts he'd worn on the way. He had been going commando under the shorts, his soft 6 inch cock dangling against his hairy thighs. Kevin kept himself trimmed, unlike the wild jungle his father sported. Kevin had no pubes, no chest hair, no back hair, and no butt hair: just a thick happy trail at the bottom of his abs. His arms and legs were the only thing he kept hairy. Kevin was a personal trainer, so his muscles were very defined. "Whatcha looking at nephew?" Kevin asked, noticing Tommy gawking.
"Oh, I uh... I was just..."
"You can look all you want, I don't mind. You can touch me, too, if you want." Kevin sauntered over to Tommy, who was still kneeling in front of his suitcase. His cock was mere millimeters from Tommy's nose, it smelled like the fresh cologne Kevin used. Tommy felt a twinge in his cock. "Open your mouth." Kevin said softly, putting a finger under his nephew's chin. Tommy opened his mouth, Kevin eased his cock in, letting the bottom run along Tommy's tongue, then pulled it out right away. "Did that taste good?" Tommy could only nod. Kevin laughed, "You're damn right it did. You can have more later." Kevin pulled on his trunks as Grandpa walked into the room.
"Hey boys, almost ready?" he asked.
"Yeah dad, Tommy here was just tasting my cock."
"And, what's the verdict?"
"He fuckin loved it."
"Kevin, you cocky bastard, pun intended, I believe I was asking Tommy."
His grandpa looked at him as he still sat on his knees, his cock throbbing in his shorts. "He tasted really good."
Kevin flashed his father a cheeky grin, "Told you pops." He said as he strutted out of the room.
"Better get changed now." Grandpa said to him.
Tommy stood, facing away from his grandpa, and pulled off his shirt. He knew his grandpa had already seen him cum at Christmas, but he still felt odd about his grandpa seeing his erection. He pulled his shorts and underwear off, freeing the stiff little cock from its cage cotton cage. As usual, it was pointing straight out, hard as a rock. "Fuck." He muttered to himself.
"What was that?" Grandpa asked.
"Nothing, I'm just talking to myself Grandpa."
"Show Grandpa your little cock."
Hearing his grandpa say that made his cock jump. Tommy took a deep breath and turned to face his grandpa, who was butt naked. His grandpa was 6'2" and had salt and pepper hair, the kind of hair that made men of a certain age look very distinguished (and wealthy). He was in exceptional shape, his muscles still toned. He didn't really have defined abs anymore, but he by no means let himself go. His massive cock's head stopped about halfway down his thigh that was covered in white hair. His dark body hair had turned white now, and he shaved it like Kevin, leaving the legs and arms. He was tan, not a fake tan, but naturally tan.
"Come over here, let Grandpa get a good look at you." Tommy walked over to his grandpa, his hard little cock barely moving. "Can I touch it?" he asked. Tommy nodded. His Grandpa slowly ran his hand on the underside of his cock. His grandpa's soft hands on his hard little plump cock made Tommy moan and go up on his tiptoes. This made him lose his balance and he fell into his grandpa, his hard cock uncomfortably ramming into his Grandpa's leg.
"Are you okay? I didn't realize you'd literally spring into action." They both laughed. "Is the little guy okay?" Tommy loved the feeling of being in his grandpa's arms, it reminded him of his father.
"Yeah, I think I just need to rub one out before we go."
"Turn and face the bed." Grandpa said, Tommy obliged, his knees touching the foot of the bed. His grandpa pressed his body against Tommy's backside, he could feel the massive cock force itself between his plump ass cheeks. Then his grandpa held Tommy against himself, his left palm on Tommy's chest, while his right hand reached around and stroked Tommy's cock.
"Oh, fuuuuck grandpa." Tommy moaned.
"You like that?"
"Fuck yeah grandpa. Your hand on my cock, your cock in my ass."
"You have such a big beautiful ass." his grandpa said. "And these incredible tits." He used the hand on his chest to squeeze one of Tommy's pecs. "These things are amazing. You're really a beautiful boy."
Grandpa's hand glided up and down the small cock, working quickly. He loved the feeling of his grandpa's hands on his stiff little cock. His fingers rubbing the short veiny shaft, his thumb gliding across his head each time his hand got there. It didn't take Tommy long to get close, he never lasted long, especially when he was this aroused.. "Oh grandpa, I'm gonna cum."
"Well, that was quick." he said, picking up his speed and kissed Tommy's neck, sending warm shocks through his body. He felt his balls tighten.
"Oh fuck grandpa, oh grandpa, fuck I'm gonna cum! I'm gonna CUM!"
His grandpa continued to jerk him fast as ropes of white cum shot across the white comforter. Seven, eight ropes shot across the bed. Tommy felt the hand on his chest hold him tighter, as grandpa took the palm of his other hand and rubbed it on Tommy's cock head. Tommy's body spasmed violently with pleasure.
"Fuck grandpa, stop fuck fuck fuck, stop."
He did, and kissed Tommy's cheek. "That was fun, now let's go swimming."
The men went down to the waterpark and went straight for the wave pool. Tommy admired that all of them were in great physical shape.
"Anyone wanna do the water slides?" Tommy asked. Aidan volunteered to go with him.
They each grabbed an innertube and made the trek up the stairs. Tommy went first: he set the tube in the water and the lifeguard held it in place as he sat down. When he sat he felt his trunks slide off his ass. "Oh shit." he muttered."
"Hold on tight." the lifeguard said, not hearing him, and pushed the tube into the tunnel.
"Fuck!" Tommy cried as he plummeted into darkness. He tried to grab at his trunks, but ended up flipping the tube in the process. He let go of the trunks and clung to the tube, spinning around, then felt the trunks catch on something and rip off his body. There was a drop in the slide that flipped him back on top of the tube, with one leg inside the innertube and the other leg slung over the side where he was clinging on. Tommy panicked knowing that any moment he was about to plunge into the light, completely naked.
Sure enough, the tunnel got brighter and in a splash Tommy's wet naked bubble butt propped up on the tube was on display for anyone around, giving them a perfect view of his bright pink hole.
"What the fuck!" The male lifeguard at the bottom of the slide shouted. "Where are your fucking trunks?!?!" He said the words loud enough to cause the people nearby to look over. They quickly grabbed their phones and ran over to snap pictures of the naked guy spreading his thick cheeks. His hairless pucker on full display.
The lifeguard waded into the water and helped Tommy off of the innertube. Tommy quickly put one hand over his cock and balls. His balls had gone up inside him when he first got in the pool, so they weren't difficult to hide because it was as if they didn't exist. His cock had shrunk from its normal 1.75 inches to 1.25 inches. He was practically microscopic at this point. All he really needed to cover himself was his thumb. "My trunks were coming off when I sat in the tube and I tried to pull them up as I was going down the slide but I flipped over in the tube and they came off completely." he panicked.
The lifeguard looked around the water for the trunks. "There's no sign of your trunks, dude. They'd have come down by now if they weren't caught on something."
"Fuck." Tommy mumbled. There was no way he could be naked in front of all these people, there had to be over a hundred people at the water park, and some of them had already snapped pics of his hole. "Do you have a towel or something I could use to cover myself?"
"Not over here." The lifeguard said.
"Is there a pro shop where I can get a new pair?" He begged.
"Nah, it's under renovation so we're not selling swimwear at the moment."
"What the fuck am I supposed to do?" Tommy said, trying not to cry. His dad came over with his Uncle David, their eyes went wide with excitement when they saw Tommy's wet naked body standing there in the water, one hand cupping the tiny cock.
"What happened son?" Charlie asked.
"My fucking trunks came off in the fucking slide and they're nowhere to be found."
"Can we get you a new pair?" David asked.
"The fucking pro shop is closed and they're not selling trunks." Tommy said, closer to tears. Charlie went in the water to comfort his son.
"It's gonna be okay, champ. We'll figure something out." He said putting an arm around his son. Tommy felt instantly better in his dad's arms.