Chapter 1
"There is no fucking way that the Suns are going to beat the Pistons, bro! Not gonna happen!" my sister, Natalie, asserted with no small measure of confidence, being the big Detroit fan that she was.
"I think that you're underestimating their new draft pick center, Lamont Rogers," I smirked.
"He's just a fool who skipped college to go straight NBA. We don't really know how good he'll be," my sister pointed out.
"He was in the Army and helped organize basketball games for Afghan boys and girls while there. He's not a lightweight. Trust me on that. I can feel it in my bones," I retorted.
"Okay, if you're so fucking sure that Phoenix will win, how about a bet?" Natalie taunted me.
"I don't bet money. I can't afford to throw it away, just in case I'm wrong, and I don't want to take your hard-earned dollars, either, sis," I refused.
"I didn't mean money, bro. I meant ... sexual favors," Natalie spoke that loud enough to wake the dead, certainly loud enough for our significant others to hear her.
"Excuse me? You mean like incest? Not to mention cheating?" I remarked.
"Hey, it's not cheating if I want to watch!" her boyfriend, Aaron Palmer, shocked me by grinning.
"Me, too! This could be hot! I could send a letter to fucking Penthouse or Family Affairs or whatever about the time that my boyfriend fucked his own sister and how fucking, steamy hot it was!" my girlfriend, Bianca Giordano, absolutely stunned me by going along with it.
"Woah, back up here, I don't mean vaginal sex, because that could lead to ... deformities and shit, at least with incest. What I'm talking about is sodomy. What I propose is that if Detroit wins, and thus I win, I get to peg my sweet brother as often as I wish. If Phoenix wins, and thus my dear brother wins, he can stuff his cock up my ass as much as he wants, with no stipulations except lots of lube ... which, of course, is a stipulation for the pegging as well should I win. Relax, bro, I'll be sure to give you a reach around, if you agree to play with my clit. So, how about it? If your girlfriend and my boyfriend are still okay with that?" Natalie licked her lips as she winked at us invitingly.
"So, for how long here?" Aaron inquired now, apparently curious and eager.
"Permanently. It would be a lifelong deal. Lifetime pegging rights to my sweet brother. I would so enjoy that. Even thinking of it is enough to make me wet ... we could take them along on our honeymoon and everything. You'd still be up to marrying me if that's the only exception to our wedding vows, right, dear? I mean, babe, it's not like he'd be pounding my pussy and you admitted that you find the idea of incest rather hot, right? It could really help keep things steamy in our marriage," Natalie worked her charm on her man, not that she needed much effort, given that Aaron had already signaled his approval of incest in principle.
"True. I am a bit of a voyeur and frankly something of a sub, but not really into taking it up the butt myself. Watching another guy do it, especially your brother, that's pretty kinky and hot," Aaron blushed a little.
"You just like me riding your cock and your face, isn't that right?" Natalie teased her boyfriend.
"You got me pegged, though not in that way," Aaron joked, making us all laugh, "Though I also enjoy your long legs. Damn, those legs are sexy as hell!"
"Quite the contrast to Nathan here. I love it when he pounds me from the back, does me doggy-style, and bends me over. If you lose, Natalie, you're going to experience pleasure like you've never imagined, hon. Trust me on that front. When he goes up my ass, oh, damn, it feels great! Dios Mio!" Bianca reminded us of her mixed Puerto Rican/Italian heritage for a second.
"Well, as a switch, and given that Aaron doesn't really go for anal sex, I won't deny that I'd enjoy being taken and used roughly up my butt. I can almost guarantee you that I would, as a matter of fact. It's a nice contrast and meets different needs, either way. It meets Aaron's and your need to watch, unless I'm wrong. It meets my need to either Top or bottom, depending on who wins. If I win, it would meet Nathan's need for a good prostate massage, if you will, not to mention sex where he could relax and submit, just enjoy it. I think that he would like that, if I had to guess. He's my twin, after all.
"If he wins, it meets his need for some strange booty and I suspect my tight ass would really bring him some pleasure, plus the chance to dominate and play the aggressor. Plus, being twins, we really should have some kind of intimacy between us, don't you think?" Natalie rattled off her reasons for going through with the bet, mostly to convince me, as our partners already seemed on board with it ... I was the only one with doubts, despite our sibling bond.
"So, this is just anal with some manual manipulation, as it were, either by handjob or by clitoral stimulation, right? Or are we talking general possession of the bottom, up to and including finger-fucking, fisting, and rimjobs?" I raised the stakes a bit to both gauge Natalie's kinks and test her mettle.
Natalie simply cracked a broad, lustful smile, stared at me a bit, and announced, "I'm game for total ownership of the booty. I like the way that you think. I mean, hell, when not at work or in public, I could keep you bottomless and get to stare at and fondle your butt as much as I wish. I love that idea. Let's work that into the bet. Great plan, bro, but it is going to backfire when I win. I'm going to really love rimming your fine ass."