KEITH:

    On Saturday evening, my grandson Ethan showed up at my house to drop off Dennis. The two boys had just spent a week together in Philly. It warmed my heart to see Dennis and Ethan together; even though they were half-brothers, they barely got to know each other all their lives, so it was good that they were finally forging that fraternal bond.

    "Hey Grandpa. Missed me?" Dennis said with a smile as soon as he walked into the house. He gave me a hug and a kiss on the cheek and immediately darted upstairs to take a shower.

    "Hey Ethan," I greeted my other grandson. "Are you driving straight back to Philly, or d'you wanna hang out for a while?"

    "First and foremost, I wanna take a piss," Ethan announced. "I'll sit down for a while after."

    Ethan walked to the downstairs bathroom and I could hear him emptying his bladder with the door open. I went to the family room, where I was joined by Ethan a couple of minutes later. 

    "Feeling better?" I asked him as he sat down on the other end of the couch.

    "Phew, yeah. I really needed to go. How've you been, Grandpa?"

    "Good. I got used to having your brother around the house so it was kinda weird, being on my own for a week. But I hope you boys had fun," I said.

    "Oh, we certainly did. Dennis loved being in the city," Ethan said with a smirk he couldn't hide. 

    "Ha, I bet. Did he try to suck as many cocks as he could?" I asked calmly.

    "Grandpa! I've never known you to be so direct," Ethan laughed. "But yeah, to answer your question, Dennis enjoyed all the dicks he could get in Philly. It's much easier than here in the suburbs."

    I smiled and sat in silence, reaching down to my crotch to adjust my cock.

    "So, Grandpa… You know about Dennis's hobby?" Ethan asked.

    "If by hobby you mean sicking dick, I sure do," I said. Then, I couldn't help but add, "I know he sucked yours as well."

    My grandson Ethan looked like a deer caught in headlights. "You… you do?" he stuttered.

    "Yeah. Did you know I have cameras all over this house? I see things," I said ominously.

    "And… And you don't mind? That Dennis sucked me off?" Ethan asked.

    "No. It would be hypocritical of me," I said, deciding to be honest. "After all, he's done the same to me."

    "No way!!" Ethan exclaimed. "Wow. I did NOT see that one coming. With all the freaks in the family, you've always been the exemplary one, Grandpa."

    "Never judge a book by its cover," I reminded my grandson with a wink. I could tell he wanted to ask me a bunch more questions, but the was either holding back or just didn't know where to begin. When he finally did speak up, it wasn't the question I expected.

    "So... does Dennis know about the cameras?" Ethan queried. I just smiled, realizing I wasn't totally sure of the answer myself.

    "He's... never said anything about them," I said. "So I don't know. They're pretty small. And I guess you never noticed them when you stayed here?"

    "I sure didn't," Ethan said, eyeing me with a knowing grin.

    "If he knows, he doesn't care," I added. "And if he doesn't... well..."

    "I see. Well, I won't mention it to him, Grandpa," Ethan said with a wink. "I'll let you do that on your own."

    Before I could say anything else, Dennis came bounding down the stairs with nothing on except for a towel, his upper body still glistening with droplets of water. I couldn't help but get a little harder in my trousers, looking at my grandson's smooth torso, his muscles nicely toned, though not as prominent as his older brother's.

    I immediately sensed a change in the energy of the room. If it had just been the two of us at home, I might have expected Dennis to walk right up to me, get down on his knees, and start sucking my cock. And it sounded like something similar would probably be happening if he was alone with Ethan. They were trading looks that seemed to convey quite a lot without any words. It was truly heart-warming to see how close they'd become even though they'd spent so much of their lives apart.

    "So... what's up, guys?" Dennis asked, trying to feel out the mood of the room. The glimmer in his eye told me that he was feeling frisky, and it was pretty easy to imagine how this evening might end up. But I didn't want to assume anything.

    "We were just chatting about what a great... houseguest you are," I said with a smile.

    "Yeah," Ethan added, with a suggestive tone. "And how you're so attentive to your hosts, really going out of your way to make sure you're... doing everything you can to help out." A wide, knowing grin spread across Dennis's handsome young face.

    "Well," he began, "I'm glad you both noticed how much I enjoy... helping out. Maybe you both could use some help relaxing right now?"

    "That sounds nice," I answered, shifting my gaze to my older grandson, whose hand had already found its way to the crotch of his loose shorts. "What do you think, Ethan?"

    "I think Dennis better get to work," he answered, tugging down the front of his shorts and hooking the waistband under his nuts. I'd seen Ethan's cock plenty of times, and even seen it erect on several occasions. He didn't wear much around the house when he stayed here. But this was the first time I'd ever let myself stare at it so openly, and I was more than a little excited to see it in action. I knew how Dennis liked big, thick dicks.

    My younger grandson was on the floor in a flash, allowing his towel to slip off as he got onto his hands and knees in front of his big brother. I could see Dennis was already fully hard, his dick throbbing in excitement. I squeezed my cock again and found I was fully erect as well. As Dennis took Ethan into his mouth slowly, I unzipped my trousers and fished out my member, slowly stroking it as I watched.

    "Mmmm," Ethan moaned, leaning his head back and closing his eyes. "I wasn't sure I'd get another one of these today," he said, revealing that he and his younger brother had already hooked up at least once earlier in the day. Ethan slowly rolled his head toward me and opened his eyes again, and I chuckled as I watched them get bigger. He was clearly shocked to see me with my cock out. He kept staring at me, even while he moved one hand to the back of Dennis's head to guide him further down, making him gag for a moment before he got all of his big brother's cock down his throat.

    "He's the best, ain't he?" I said, and I saw Dennis smile a little when he heard my compliment, as much as he could with his lips wrapped around the base of Ethan's shaft. He worked on his big brother for several minutes, with Ethan looking back and forth between me stroking myself and his brother deep-throating him.

    "I wanna see you suck Grandpa now," Ethan growled, and only then did Dennis release his oral hold and pull back, taking a deep breath. He smiled and scooted the short distance over to me, grabbing my cock and jacking it a few times, spreading around some of the precum that was leaking from the tip.

    "Gladly," Dennis replied with eagerness. "Grandpa tastes fucking good." And then he went down on me, taking it all right away while moaning softly. Now it was my turn to smile, even as I blushed a little. Dennis had said similar things to me before, about loving how I tasted, but it was wild hearing it with someone else in the room. Especially when that someone else was my eldest grandson.

    For fifteen minutes, Dennis gave me an amazing blowjob, all while his older brother watched us and jerked off. Eventually, Dennis pulled off of me and scooted back over to his brother. I knew that Dennis could indulge in his "hobby" for hours on end, having watched him with the triplets next door plenty of times via the camera in his bedroom. But I also knew how much he loved coaxing a load out, and I could tell that Ethan was getting close.

    "Oh shit, bro... Fuck, I'm..." Ethan trailed off and started breathing heavily, and both his hands shot to the back of his little brother's head, forcing Dennis down hard as Ethan began blasting a load down his talented throat.

    It looked like it was an explosive orgasm, lasting close to a minute by my reckoning before Ethan eased his grip and Dennis slowly pulled his head back and released the shiny, plump cock from his lips. Looking almost like a hungry animal, Dennis's eyes shot right over to my hard cock. It only took him a second to slide over to me and get to work again. Like a true cocksucker, swallowing one load only made Dennis hungry for a second one, as soon as he could get it!

    Ethan got a funny look on his face as he immediately began to play with his cock, which had only softened a little bit. He was watching Dennis suck me but also kept making eye contact with me, as if he was gauging my response or mood. I almost asked him what was on his mind, but since I had a pretty good idea what the answer was, I figured I'd just put it out there.

    "I think you might need to share with your big brother, Dennis." I said in a slightly corny voice. "Do you think you can do that?"

    "Mhm," Dennis moaned around the base of my cock, almost as if he'd forgotten he couldn't speak with his mouth full. He released me and gasped his response.

    "Gladly, Grandpa," he said, glancing over at Ethan and tilting my throbbing cock toward him, as if offering him a lick of a popsicle. Apparently needing no more encouragement, Ethan went down next to Dennis in no time, and I sighed deeply as my cock slid down the throat of another grandson. I'd never seen Ethan suck dick before, so I was pleased to see that he enjoyed it and that he was good at it. Part of me wished I'd known sooner, and I pondered what might have been possible during Ethan's previous visits all those years.

    The two young men were doing an excellent job of sharing, using both their mouths to give me sensations I'd never experienced before. Two sets of lips on either side of my cock, running up and down the shaft! Two tongues working on the sensitive head, licking up my juices faster than I could produce them. Watching the two brothers kiss one another as they shared my cock was truly mind-blowing, and I knew then that I wasn't going to last too much longer.

    "Boys... it's just about time," I warned, and even in my heightened state of pleasure I was amused to see them both smile with excitement and begin working my cock over with renewed vigor. They seemed to naturally find a position that had them cheek-to-cheek with my cock pointed at both their faces.

    Seconds later and I was over the edge. I was shooting my load onto both my grandsons' faces! They each had a hand on my cock and they seemed to be aiming for equal coverage, and of course they both had their mouths open to catch as much cum as they could. It was truly a sight to behold, even as my heart raced and it became difficult to focus for a moment. As the spurts of jizz tapered off, they were both fighting to get my cock between their lips again, with Ethan finally winning out and getting to suck out the last few drops.

    "Fuck... You weren't lying: he does taste good," Ethan said to his brother, smacking his lips as he tasted my seed.

    "It's a family trait, I guess," Dennis responded, and we all shared a laugh as they climbed up onto the couch, one on each side of me. I reached out with both arms and pulled them in close, giving both of my horny grandsons a warm cuddle.​​