SVEN:

    When we arrived at the cabin belonging to Brax's buddy, I was happy to see the place was extremely secluded, surrounded by nothing but woods and a small lake about half a mile away. The final portion of the drive was spent on dirt roads, and when we finally got to the wooden house Brax made sure to brag that he and his friends had built it from scratch.

    On our first morning, I was the first one to rise at the crack of dawn, a force of habit that I couldn't shake even when I wanted to. Rather than try to go back to sleep, I decided to do something more adventurous: I put on my socks and sneakers, and I went out for a naked run. Brax had assured me we were highly unlikely to come across any other people in this area; even the lake, as beautiful as it was, hardly attracted any visitors. 

    I jogged around the lake a few times, happy that I'd woken up so early since this was the coolest time of day. Half an hour later, the temperature was already on the rise, and I was grateful for the shade offered by the trees on my walk back to the cottage. Once I arrived there, I spotted my son sitting alone on the porch, drinking a cup of coffee and enjoying the scenery.

    "Morning, Dad," Eric greeted me with a smile. "Want a sip of coffee?"

    "No thanks," I said, catching my breath as sweat dripped down my naked body. Having seen me in the nude his whole life, my son was fully immune to the sight. Eric was nearly naked as well, only wearing a pair of underwear.

    "Dad and Brax are still asleep," my son announced. "I've gotten used to waking up early."

    "You take after me," I smiled, mussing up Eric's hair and taking a seat next to him on the steps of the shaded porch. I needed a shower, but I wanted to enjoy this moment and this beautiful scenery with my boy for a bit. "Listen, Son… I'm really proud of you. Not a lot of people your age would take a job that starts at 6 AM. And I know you've been saving all the money you make there. It's good to see you acting so responsible. God knows I was an idiot when I was your age."

    "Now, I don't believe that for a second," Eric laughed.

    "No, I was. I was in with 'the wrong crowd,' so to speak," I confessed. I didn't usually talk to my son about my sordid past, but I felt like it was important for him to know about it, at least in the broadest sense.

    "Did you… date anyone bad or anything like that?" Eric asked.

    "I didn't date as much as I fucked around with a bunch of people," I admitted. "So I'm glad you have someone like Brax. Yeah, he's older and everything, but he seems to be a decent guy."

    "He is. I feel like he and I can talk about everything," Eric said with a coy smile before adding, "He even told me that… you fucked him that one time."

    "Oh," I said, somewhat taken aback to hear my son bring this up right now. I'd figured he knew both David and I had had sex with Brax in the past, but it was never something we'd addressed with Eric.

    "Don't worry, Dad, it's cool," my son laughed. "The only problem is, he now wants me to fuck him, and I feel like I gotta keep up to par with you."

    "So you've never… fucked Brax?" I asked Eric.

    "Nope," he shook his head. "But I'm sure I'll be a letdown compared to you."

    "Hey now! What's that supposed to mean?" I asked in outrage, immediately putting my sweaty arm around my son's shoulders and pulling him in closer to me.

    "Haha, it's nothing," Eric tried to laugh it off, but I could tell something was bothering him. "It's just… well, I'm sure you're really good at what you do," he said vaguely, hinting at my skills as a top, "and I… well I don't really know what to do when I'm on top."

    "Eric, I'm MUCH older than you," I reminded him, "and believe it or not, I've had a lot more sex than you have." This elicited a laugh from my son before I continued. "So you shouldn't be comparing yourself to me. Only thing you should be doing is making sure you and your boyfriend are having a good time."

    "Yeah, yeah. I knew you would say that," my teenage son replied, eyeing my large pierced cock, and probably wondering what it must've felt like for Brax to take it up his ass.

    "I'm sure you'll do great," I assured Eric, giving him a pat on the back before getting up. "Now, I'm gonna go take a shower."

    "Yeah. You need one, you stink," he said, giving me a smack on the ass as I got up.

    "Careful now. Or I might fuck your boyfriend again," I teased, and went into the cabin.

—

    Later that morning, once everyone was up, we had a large breakfast and decided to walk to the lake. Even though the four of us only had shorts and sneakers on, we were covered in sweat by the time we reached a sandy cove about halfway around the lake.

    "I figured we could all use a swim," Brax said. The lake looked so cool and refreshing, I would have stripped down and jumped in even if no one else had wanted to. But in a flash, our shorts and shoes were in four small piles on the gently sloping shore and the cove was now host to a crew of naked, laughing guys.

    We alternated between splashing one another and just floating around, roughhousing like boys tend to do when left to their own devices. That naturally drew David and I together, just as it did Brax and Eric. The two of them quickly got hot and heavy, and I half-expected steam to start rising up from the water around them. My husband and I made out for a little bit. When I saw Eric take Brax's hand and begin heading to the shore, I suggested to David that we swim over to the other side of the cove. The shore there was more rocky but there were a few spots that felt slightly more secluded. We certainly weren't hidden from the other two, but it did feel like we were somehow giving them a little more privacy.

    They weren't paying much attention to us anyway, and pretty quickly I also got distracted by my husband's winking asshole, peeking up out of the water right in front of me. David had managed to brace himself on one of the larger rocks and he was already waiting for what he needed. Despite the cold water, my cock rapidly rose to full attention and I bent down to add some warmer moisture to that waiting hole, opening it up with my tongue while I spread David's lightly furred asscheeks.

    It felt wild to start fucking David with Eric right there, even if he was a good distance away and not necessarily watching us. Sure, our son had walked in on the two of us doing all sorts of things, that was bound to happen and it wasn't ever a big deal. As he grew older, I was enjoying this increased sexual openness we'd been exploring with Eric.

    Hell, here we all were, on vacation together; everyone aware that Brax had had sex with all three of us. And it was all good. I was proud of my son for being so accepting and mature; just the way we'd always tried to raise him to be. I knew that we might not be this lucky with Eric's potential future boyfriends. Some of them might not be as willing to accept this level of openness as Brax was. I just hoped that whoever Eric ended up settling down with could come to accept and enjoy the benefits of living this way.

    "Sven... look," David whispered softly, and I slowed my thrusting down, getting more of a grind going with my cock buried deep in my husband's ass. I followed his gaze over to Eric and Brax at the other end of the cove. Our son's boyfriend was on his back and Eric was getting in position in between Brax's spread legs... oh shit! He was going to fuck Brax for the first time, right there in the sand!

    "That's our boy," I whispered back to my husband, my voice dipping with pride. Eric wasn't the type to waffle back and forth about things. Topping had been on his mind, and I knew our conversation this morning had helped him work through the concerns he was having. Sometimes saying things out loud made them less scary, and once again I felt glad we had the kind of relationship where he felt comfortable talking to me about this stuff.

    We couldn't hear them, but I could tell Brax was guiding Eric, enough to help things along but not so much that Eric would feel like he was being coached like a newbie. It only took a few minutes before my son was fucking his boyfriend's ass hard and fast, enjoying the sensation of his cock sliding into a man for the first time. I loved watching the muscles of Eric's tight ass clench and release as he thrusted. His legs looked stronger than I ever remembered noticing, and I realized my son was turning into quite the stud.

    Perving on Eric like this had never been something I'd indulged in before, though I knew David had had a taste of that lately. It felt... hot as fuck. There was the intense, taboo thrill of admitting that I found my son sexy, but it also felt natural and aligned with how David and I wanted to live our lives. We decided what was right for us, and we let our son do the same.

    I began to time my thrusts into David to match Eric's pounding, and David caught on quickly and started to meet me halfway as he pushed back onto my hard cock. Eric was picking up the pace more and more, and I knew he wasn't going to last much longer. Brax had a very warm and tight ass, and this was Eric's first time of course. I figured that after this, he'd be craving his boyfriend's hole constantly. They'd probably be in their bedroom the rest of the day.

    "Oh my god!" echoed my son's voice across the gently rippling water. I could see the pale skin of his back and neck flush red as he started to cum, and he kept up the rapid thrusting, working every drop of that load from his balls and breeding an ass for the very first time. I let go myself at that moment, and gave David a nice push into his prostate as I started unloading. That set him off as well and I felt his ass clenching and milking me as we both moaned, not trying at all to be quiet.

    My heart swelled as I watched Eric gently collapse on top of Brax, whose arms lovingly wrapped him up and pulled him into a long kiss. I reached my own arms around my husband's chest and pulled him close to me. David leaned his head into my shoulder and bicep. I knew we both felt lucky to be part of this moment in our son's life.​​