BRAD:

    "You wanna get fucked next to your son? … You wanna get fucked next to your son? … You wanna get fucked next to your son?"

    John's question was echoing in my mind. I'd had some wine so I was a bit tipsy, but I definitely wasn't drunk enough to hallucinate. No, Chase's dad was really asking me that. He was offering to fuck me, after meeting me just a couple of hours ago. But the craziest thing of it all: he was offering to do it while our two sons were having sex in the same room.

    The ball was in my court now. What was my answer going to be? John's dick tasted so good in my mouth that I was definitely craving it in my ass. But I'd never taken a dick before! Recently, I'd started practicing with some toys I ordered online, but I wasn't sure if I was ready to take John's large cock just yet.

    "There's some poppers and lube up in my room," Chase chimed in calmly, still thrusting back and forth, fucking my son on the couch. Every word Chase said was accompanied by the sound of his balls smacking against the back of Avery's thighs.

    "I'll go get 'em," John said, standing up and pulling off his pants in the process. He knew where his son's bedroom was and he headed up the stairs, leaving me alone in the family room with the two teens.

    "Don't worry," Chase told me with a smile. "It's not that bad. Look at your son take my dick with ease! And we're not even using any lube right now."

    "Ahhh!" Avery moaned loudly. I could sense the pleasure in his voice, and from what I could see his dick seemed to be as hard as steel, leaking precum all over the couch cushions.

    John reappeared moments later, carrying a couple of small bottles. He handed me a tiny brown vial but he held onto the bottle of lube, which he popped open and smeared all over his hard dick. I looked at the vial in my hand, trying to figure out what it was.

    "Those are my husband's favorite," he said to me.

    "What?" I asked, only now remembering that John was married to a man. I guess they must be in an open relationship, if he was going about this so casually.

    "The poppers," John said, pointing at the vial I was holding. "If you take a whiff, it oughta help you relax."

    All of this was happening and I hadn't even officially said "yes" yet. Of course, it wasn't too late for me to back out. But just then, as my son let out another loud moan of pleasure, I decided I didn't want to back out at all. I wanted to feel what Avery was feeling.

    "Where do we start?" I asked John, feeling entirely inexperienced.

    "Go kneel on the couch next to Avery," John directed me. "Lean your chest against the backrest like your son's doing. And take off your clothes."

    My hands moved on their own, pulling off my shirt and tugging down my pants until I was just as naked as everyone else. My feet carried me to the couch where I imitated my son by kneeling on the cushions and leaning against the backrest. Avery looked at me with an encouraging smile before his eyes closed again as Chase continued pounding him.

    Avery took the vial of poppers from me and inhaled deeply, demonstrating how I should use them. He handed the vial back to me and I tried it as well. It seemed to burn my nostrils and smelled of chemicals, but in an instant, a wave of relaxation washed over my body. I felt like I might just melt into the couch. That's when I felt John spreading my ass apart with both hands and burying his face in between my cheeks.

    The first lick made me jerk forward. I wasn't ready for it. I'd heard from a couple of buddies about getting their asses eaten out by chicks, but I had no idea it would feel this good. John's tongue moved in slow, firm circles, pushing deeper with each pass. My arms dropped, and I let my chest fall into the couch. I moaned into the cushion and let Chase's dad do his work.

    "Ahhh, oh my God," I gasped.

    "Feels good, doesn't it?" Avery smiled, making eye contact with me again.

    Frankly, it felt overwhelming. It was like something inside me had been switched on. John's tongue brushed deeper, and my thighs shook uncontrollably. Every time he pushed deeper inside me, it sent a rush through my lower back, like the pleasure had its own pulse. I didn't know my body could even respond in this way. I could hardly breathe; I just moaned louder and let it take over.

    As quickly as it started, it was over. John stood up and slapped my ass, before leaning over closer to my ear.

    "I think you're ready," he whispered softly.

    I looked back at him and his lube-shined cock. He held onto my waist, steadying me in place. Next, Chase's dad slid his cock up and down my crack before dragging the head across my spit-wet hole, circling the rim. He teased me with the tip as a way to try and transfer some of the lube onto my hole. My body opened up in response, feeling more and more desperate to feel him. I took another deep inhale of the poppers… and that's when John finally pushed inside of me.

    "Oh fuck!" I cried out in both shock and pain. "Take it out!"

    "Here, Dad, let me try first. He might open up for me," Chase suddenly suggested.

    The father and son both pulled out. John stepped back and got out of the way so that Chase could take his spot behind me. The teen thankfully applied some lube and teased my hole just like his father had done. Given our history, I already felt more comfortable with Chase. Instead of trying to get his entire shaft in at once, he went little by little. Gradually, he worked his way deeper until he was just as buried as John had been. Only this time it felt easier, even though Chase's dick wasn't that much smaller than his dad's.

    The initial shock and pain faded away. Chase pulled out and then firmly thrust fully inside me, driving every inch of his teenage cock into my virgin hole. I could feel his hips against my ass as he worked up a slow and steady rhythm. Finally, I started to get used to this new sensation of having a dick fuck me. I opened up and I let Chase go where no other person had gone before.

    Avery watched closely while his buddy fucked me – his own father. Avery's look was something between amazement but also disappointment. He probably felt neglected after Chase stopped fucking him. Now, Avery turned to stare at John's dick. My son swayed his hips a bit, presenting his gaping hole to our houseguest. Holy fuck, Avery was asking John to fuck him! My son was silently begging for his hole to be filled.

    "Dad, why don't you give Avery's ass a try?" Chase chimed in, on behalf of my son.

    Avery and John looked at each other, ginned, and nodded their heads. John easily slid inside my son's ass, which had already been worked loose by Chase. And here we were: a farther and son, getting fucked side-by-side, by yet another father-son duo.

    "You like that?" Chase growled at me, running his hands up my bare back.

    "Yes," I replied, barely holding back from saying "yes, sir."

    "I think you'll be ready for my dad soon," Chase noted, fucking me for a few more minutes before letting his father take over. This time around, John didn't hesitate and slammed inside me, making me grunt. Although there was a bit of discomfort, the pain wasn't as bad as before. John's hips slammed against me, and he didn't hold back. He kept pounding like he wanted me to feel every inch of him. It felt like he got deeper and deeper with every thrust. Chase might've helped to get the ball rolling, but it was his father who gave me my first truly aggressive fuck.

    I found myself needing another hit of poppers to keep up with John's pounding. Chase seemed spurred on by how hard his dad was fucking me, and he responded by doing the same to Avery. My son and I passed the vial of poppers back and forth, taking hits and encouraging each other to keep going. Eventually, we ended up holding hands as our two tops used our holes for their pleasure.

    I was completely lost in the moment when I realized both John and Chase were grunting louder than ever. John gave four long, deep thrusts. Next, I felt a bead of his sweat land on my lower back, and that's when he finally shot his load. My ass was flooded with the warmth of John's seed, and it pushed me over the edge. He was hitting just the right spot and I finally erupted, cumming handsfree all over the couch while still holding onto my son's hand.

    I looked over to Avery just in time to see him getting his ass bred by Chase. With a look of ultimate contentment on his face, my son said four words to me: "He's cumming inside me."

    "Yeah," I said, still blowing my load and adding, "His dad's cumming inside me, too."

    Avery squeezed my hand harder, and we both enjoyed the ecstasy of taking cum at the same time. After another minute, Chase and John pulled out, this time making wet squelching noises in the process. I sighed deeply, finally catching my breath.

    "Sorry you didn't get my load today, Brad," Chase apologized to me, smacking my ass and insinuating that I might get it some other day. "You can still taste it, though. Why don't you suck it out of your son's ass?

    My son looked at me expectantly, still arching his back and presenting his cum-filled hole. By the looks of it, Avery hadn't gotten off yet. His hand was on his dick, stroking away. It almost seemed like he was turned on by Chase's suggestion.

    I couldn't let my son down. I fell to my knees behind him, shoving my face into his sweaty crack. I tongued his hole just like John had done to me earlier, and Avery rewarded me by pushing out Chase's delicious load. As I hungrily swallowed the cum seeping from his ass, Avery finally exploded, adding a second load to our couch.