Backdoor Man Ch. 12-13

Chapter 12

I awoke just a bit hungover, of course, on the hideaway bed, and I wasn't alone. It took me a moment to realize who it was next to me, and ... it was Natalie! I shook myself a bit, especially as I discovered that I was naked and my hard cock had been pressed against her butt-crack. I started to get up, a bit panicked at the realization that I might have committed incest, but all that got me was a hand from the other side, pulling me onto the bed. I looked at the hand and it was a lovely caramel color, one that definitely didn't match the pale, freckled skin of my twin sister. I turned around and saw the sweet smile of my girlfriend, Bianca Giordano, who was half-Italian, half-Puerto Rican, and all woman. I heard a slight grumble and looked over the other side of Natalie, where Aaron Palmer, her beau, was entangled with her.

"What ... the fuck? What happened last night? We're all naked and... ," I commented as I remembered now the three wagers between us ... and some other activities of a risque nature.

"Look, stud muffin, you fucked me last night, and you did great. Natalie did her old man here. There was no cheating or swinging ... yet. There was no incest. There was a lot of drunken, naked cuddling, snuggling, and feeling each other up, though. Not to mention the kissing. Damn, it was terrific! Like it or not, we've crossed some ... thresholds and do we really want to turn back now? You kissed your sister, papi. Right smack on the mouth. I kissed her boyfriend. It was pretty damn nice, if you ask me. We agreed to live together and we agreed to keep getting frisky with each other. You're not gonna welsh, are you?" Bianca encouraged me to keep things going the direction that they were.

"Yeah, bro, it was pretty sweet! I'm going to love being able to make out with you and fondle you, maybe even masturbate you, whatever else happens. Face it, whatever we end up doing or doing, some things at minimum are going to happen. We're all going to be a bit more touchy feely than others would be in this situation. I refuse to go back to kissing you lightly and chastely, on the cheek and all that bullshit. I want the right to plant a lip lock on my brother's mouth whenever I wish. I love being able to cuddle naked with you and wake up with that hard, thick, big-ass cock of yours right at my booty. Damn, that feels great! Face it, baby ... you love this!" Natalie called me "baby" without even thinking twice about it.

"And, hey, I enjoyed kissing your girlfriend ... and watching you kiss mine. Hell, the only thing that didn't happen in a kissing sense that I would have enjoyed was your girlfriend kissing mine ... your sister. I, for one, definitely like what we've been doing. It's got me horny as hell, but that's just how things are. Right now, if Natalie wanted to mess around with Bianca, I'd give my blessing in a heartbeat," Aaron confessed aloud his full-hearted approval of things.

"Be careful what you wish for," Bianca told him before suddenly leaning over me to aggressively land a French kiss on Natalie that made my sister seriously blush.

"Holy smokes ... you're making out!" Aaron blurted with absolute, voyeuristic excitement.

"Okay, so kissing is kosher, at least among the couples, between Bianca and Aaron, between Natalie and me, and between Bianca and Natalie. We're all agreed there, I think. Making out is okay. Snuggling, cuddling, spooning, all fine and dandy. Nudity. Showering in front of each other. Mooning each other. Changing in front of each other. Feeling each other up. Fucking in front of each other. Right?" I clarified for the record, my cell phone now in hand, recording us all in our pact.

"And mutual masturbation ... right? Including handjobs, clit play, and ass play," Natalie chimed in, much to my shock, though it shouldn't have been.

"Fine with me. What about dry humping? I'd love to see that included, especially on mornings like this, when someone wakes up with his dick lodged in someone else's crack?" Bianca proposed.

"Dry humping is cool with me for sure. I'd love to do that to you, Bianca. What about breast play. Adult nursing, that sort of thing?" Aaron dared to get bold and push the envelope.

"Well, that's still being wagered, so let's hold off for now. Sorry, Aaron. We do need some new ground to cover, some challenges, and well, it wouldn't fair to your girlfriend, at least not yet," Bianca reminded him, but she added, "Now, if you want to play with my tits, that's fine. Fondle them. That sort of thing. That reminds me, though. I've already gotten my way in that one bet. I should just replace that prize with another. How about ... if I win, I get to scissor you? Trib you? No toys, of course. That would be too ... penetrative. Just tribadism. Still keeping to something called outercourse, not intercourse," Bianca offered Natalie, who to my amazement jumped at the deal.

"Oh, I love it! I almost want to lose now! Almost!" Natalie exclaimed.

"Not too late to forfeit, you know!" Bianca teased her a bit, making her blush.

"Nope, gotta earn your fun fair and square, missy!" Natalie winked at her before giving her another passionate tongue kiss.

"So, whatever else happens, there will be more intimacy between my girlfriend and yours!" Aaron waxed giddy, even as he got up at last and ran to the bathroom.

"Poor guy ... he wants some lezzie stuff to happen almost as much as you two do!" I laughed, but then admitted, "though to be fair, so do I."

"But nothing until the issue is decided, of course," Bianca reminded me, groping my ass with glee.

"Yes, of course. As hard as it will be to wait, we must and we shall, to find out who gets their way," Natalie concurred while now taking full advantage of her new right to begin stroking my cock, "come on, honey ... you've got morning wood. You now have dry humping rights to this booty, and that you'll never lose, regardless of the bet, I promise you. Do it ... dry hump me!"

"If you'll excuse me, your boyfriend is probably jacking off now and needs a helping hand," Bianca recalled and Natalie playfully swatted her booty as she ran off to give Aaron a handjob.

The next thing that I knew, I actively dry humped Natalie, making my sister as wet as possible, which absolutely got her panting, moaning, and even screaming after a short time. That, of course, was when Mom chose to call us, and I had to keep a hand over Natalie's mouth as I drove her past the point of no return. The trouble was that my concentration slipped right then, and ... so did my cock. My dick did the most natural thing in the world, as I talked to my mother. It simply slid inside my sister's very slippery passage and began fucking her before I caught myself. I started to pull out, but Natalie was so desperately close to an orgasm that she didn't want anything that might hold her back, so she tightened her pussy on my prick and wouldn't let me slip out of her slick and juicy twat.

It was just after Mom hung up that Natalie let out a scream that brought both Bianca and Aaron out of the bathroom, letting them catch us in the act of cheating. Instead of getting furious, as some might, since we hadn't agreed on full-blown intercourse, the two of them simply fell into bed next to us and started fucking as well. It was just as if some kind of animal instinct had taken over both couples and we swapped partners completely this once. Aaron, stiff as could be, easily entered Bianca from below and she bounced eagerly on his dick as her tits swayed back and forth above him.

It was far too intense an act of intercourse on both sides to hold back too long. Sure enough, Aaron actually came first from the sight of his girlfriend, my own sister, being taken by me. Bianca creamed herself immediately afterward, by her own admission triggered by the combination of another man's cum inside her and the scene of incestuous passion right beside her. I was unable to hold back myself, due to the way that Natalie clenched my cock, and at last Natalie herself came a second time. This time, evidently, it was due to knowing that I could have knocked her up. Something about possibly getting pregnant to her own brother overwhelmed her with lust.

"Oh, God ... we just went full swap, no stop, just go, didn't we?" I chuckled with some embarrassment, breaking the ice after we slumped in silence, all four of us.

"Hell, yeah, and it was ... phenomenal. I'm not going to lie, bro. It was some of the best sex that I've ever had. Something about committing incest, especially in front of our lovers, and also while I was on the phone with Mom ... sweet! I loved every last, steamy second of it! Please, bro ... I know that you might have second thoughts about this, but for the love of God, please don't make us go back to monogamy, even in part! I know that it's the incest part that gives you pause, because it gave me pause last night ... I was wrong, though. So fucking wrong! Aaron and Bianca were right about this. Come on, let's just all four grant each other our blessing to swap with each other.

"I want this so badly to happen. The four of us can have fantastic, overlapping relationships. You and Bianca. You and me. Aaron and Bianca. Aaron and me. Bianca and me. That's five distinct relationships co-existing and feeding the flames of love and lust, of jealousy and compersion, of exhibitionism and voyeurism. Imagine how closely we'll bond if none of us are entirely sure of paternity and we all just raise the kids together as a quad, as a family. None of us would have to spend too much time alone. We were all heading this direction, anyway," Natalie proposed, kissing each of us fiercely to reinforce her point.

"Not having to worry about cheating as much, or of chasing women and striking out," Aaron added his two cents.

"Not having to worry about the ongoing sexual tension between my boyfriend and his sister. I'll already know ... and enjoy that knowledge, that my boyfriend's bond with his twin is very intimate in every sense of the word. It's one of the most sensual things that I've ever seen in my life, honey. Please ... for your sake, mine, and theirs ... Please, Nathan. Please agree to this. The four of us, together, for life. Doing whatever we wish with each other, whenever we please," Bianca urged me, her pouty lips only making things worse.

"Well, I don't mind the idea of having two women in my life and never having to wear a rubber again," I grinned as I kissed both ladies and they visibly relaxed ... as did Aaron.

"Face it, we basically became lovers, the four of us, when we started kissing and groping each other, anyway. It was just time to consummate those relationships, right?" Aaron, being the paralegal that he was, made a very good point and earned a kiss from both ladies for it.

"So ... we're lovers. The four of us. Wait, that doesn't mean that Aaron and I are ... lovers, does it?" I wondered aloud.

"Well, if the bets are still on and I win his mouth, he will be sucking your dick now and then," Bianca grinned devilishly, but I didn't think that she was kidding.

"I'd do it. I'd suck his cock for domestic harmony. I mean, I got a good thing here. I don't want to fuck it up by acting too macho to suck my brother-in-law's cock," Aaron blushed as he confessed what he would to preserve his new favorite love nest.

"Well, well, now that's a nice, sexy image! My boyfriend sucking my brother's dick! Dare to put your money where your mouth is and do it now? Suck Nathan's cock right in front of us all?" Natalie egged him on, Bianca soon joining in, as Aaron surprised us by readily going down on his knees and opening his mouth to lick and suck my prick.

I really couldn't believe that Aaron was doing this, but sure enough, my goofball of a sister's boyfriend was now giving me surprisingly good head. I wasn't sure why he was so eager until I noticed how much he enjoyed the licking part especially ... he loved the taste of his girlfriend on my cock. I didn't particularly find him attractive, but I had to admit that he was very good at blowjobs at least. It might be a nice way to get relief once in a blue moon. It still wasn't as good as having Natalie's or Bianca's lips wrapped around my dick, though, and when my girlfriend joined him on her knees to add her lovely mouth to the equation, I was much happier about it all. When Natalie put her own tongue into action, I became very hard indeed.

"Like having three people suck your cock at once, papi?" Bianca winked at me as they also worked on my balls with their mouths to enhance the pleasure, making me rather stiff for all three of them.

"Oh, God, yes ... ready to fuck?" I asked my girlfriend, who jumped at the chance, clearly wanting to have the experience of my dick straight from my sister's twat.

Before anyone could think or plan, Aaron was underneath my sister, while I slammed into Bianca, my cock more than doing her justice as part of this swap. The fact that I had been screwing my own sister and was now balls deep inside my girlfriend, who still had my sister's boyfriend's cum in her cunt ... it was exhilarating to me as well as others. Evidently, we all shared a fondness for sloppy seconds. Of course, Aaron still preferred the cowgirl position while I favored doggy-style, but we all liked to switch things around now and then, as it turned out.

"Oh ... fuck, papi ... I love it when you take me like this! You like me nice and sloppy, honey?" Bianca only encouraged my kinks, as Natalie did for Aaron, of course.

We kept it up for several more minutes when Natalie suggested, "Let's go missionary for a bit and swap back and forth. It could make things even hotter, don't you think?"

Bianca agreed quickly, too, "Come on, guys ... I love this idea! Two or three strokes in me, two or three in her, back and forth, until all four of us come!"

It sounded like a nice way to mix things up, and Aaron predictably went along with whatever Natalie liked. It wasn't much longer before I was buried deep inside Natalie's twat from the front, her tongue invading my mouth while my dick claimed her pussy. Aaron was back inside Bianca and they kept it steamy as well, her mouth on his as his prick plunged deeper into her twat. We swapped again and I felt Bianca's slippery slit on my cock again, much to her enjoyment as well as mine. Then we swapped yet again and I felt the soft, wet, warmth of Natalie around my dick once more.

"Think that we should still do the bets?" I asked Natalie as I pumped deeper inside her on my latest thrust.

"Oh, no, mister, I'm not letting you off the hook, bro! One way or the other, either you or I are going to take each other's anal cherry! I love the bets!" Natalie looked up at me with brazen lust, "Whoever wins, we're all going to do wild, nasty, kinky things to each other for the rest of our lives, so it's win-win, right?"

I erupted inside Natalie right then and she creamed herself on me while her legs rested on my shoulders. Aaron shot off his load in a hurry, too, while Bianca's toes curled in response to the reminder of the bets. We all slumped into a tangled heap of bodies, our flesh sweaty as we collapsed and enjoyed the caress of each other's skin. We kissed each other repeatedly as we lay together on the hideaway bed, slipping under the covers for some snuggling and groping as well.

"So, the other bets are on as well, right?" Aaron asked Bianca.

"Sure, right? Back me up here, folks," Bianca answered him.

"Yeah, except that now the tribbing is a foregone conclusion, so once again, we should alter our lesbian bet here," Natalie winked at my girlfriend while playing a bit with her navel.

"You're almost certainly right, babe. In which case, what would you propose that I take in lieu of tribbing?" Bianca continued their pillow talk for a second as if we guys weren't even present.

"Whatever you wish, of course," Natalie assured her.

"Okay, then. If I win, you'll still do things with my tits, but as I wish, and what I wish is to use your mouth to drain my tits whenever they get full of breast milk and such. Either way, there's breast play, but at least if I win, I direct it. If you win, you do. Plain and simple," Bianca insisted.

"Done! Either way, it's going to be sweet. Literally. I bet that your breasts will make some very nice milk, babe," Natalie winked at her, even as we all began thinking of food and our stomachs growled.

"Breakfast, anyone? And if so, where?" I took charge now and they all grinned at me as if I were a full-course meal.

"Hey, now, that doesn't count!" I protested.

"I know, but someday I would like to try using your cum as a protein shake!" Bianca confessed to me with a wink.

"Me, too, honey! Yum, yum!" Natalie spoke up and licked her lips lasciviously.

"Well, for now, would you settle for some flapjacks?" I teased her.

"I know that I would, but some bacon and eggs would help," Aaron interjected.

"How about some plantains, too? I know how to cook them just right ... Trust me, they're not your mama's bananas!" Bianca proposed.

"Works for me," I chuckled, as we all got up and started for the kitchen...

I couldn't help but think ... just wait until we get our own damn place. This wouldn't have to wait for Mom and Dad to go away for a while, would it? I could definitely get used to nights like the night before and mornings like this now and then ... Yeah, this would be very nice, especially as the way that the ladies and Aaron treated me made it apparent that I was very popular and would likely rule the roost. Having a subbie girlfriend and a switch sister definitely paid off, especially if the sister's boyfriend was submissive, too. Yeah, this would be the life...

Chapter 13

I wasn't completely sure who was on the other end of the glory hole, of course, but I had to admit that I would be happy either way. The way that things had worked out, we had all opted for the glory holes, with the idea that some of us would top and be on one side of the holes, while the others would bottom on the opposite end. Team Top and Team Bottom, I called it, and the guys and gals all liked that plan. What I didn't and couldn't know for sure was whether any outsiders were active or involved, and that variable made things even more exciting for us.

In any case, I found my cock far inside the lucky woman on the other side, and I could definitely tell that I was inside her twat. Nor did she exactly resist my overtures as we screwed like mad, my hips cooperating well with hers as I pumped in and out of her. I was still in considerable doubt as to her identity, but as I kept humping her, there was no doubt that she relished the action. I was also glad that she was willing to take it bareback, risk or no risk, due to the simple fantasy of breeding this complete stranger with my seed. I could tell that was part of the appeal as well for her, and this intensified the sex as we continued screwing through the hole.

Her pussy was wet as could be, too, as I slid in and out of her wonderful cunt, taking her warm snatch with considerable vigor, even for me. She felt like Heaven on my dick. I was already a well-satisfied man from the delights of my harem, which had only grown from the couple and ex-girlfriend who helped begin it, but this only added to my joy. I continued to pump inside the stranger for several minutes, sweating as I tried to hold back. It was a hopeless fight, especially when she tightened up on me and heated things up even more. At last, I spilled my spunk inside the unknown woman's ... brown pussy, which I now noticed as I withdrew from her.

Having finished up for the moment at least, I pulled up my pants and headed to the men's room, where I heard footsteps behind me. As I pissed, I felt hands on my ass, fondling my buns with undisguised desire for them. I washed my hands and as soon as I turned my head to see who it was, I saw Brit, who gave me a fierce kiss on the lips, even as she winked mischievously.