It's the week of spring break, and the weather is beautiful. Your old college friends Eric and Kathy have invited us over for the day, to catch up on things. Well, I shouldn't say they're just your friends. After all, the last time we visited them, I got to teach Kathy how good cunnilingus felt, while you showed Eric how good a blowjob could be. I think we all thoroughly enjoyed that visit, but it's been a while since we've heard from them. We thought they might be a little weirded out, so we'll take today as it comes.
We've all eaten lunch, and passed the time playing cards and talking. Gradually we got less interested in cards and more in talking, and somehow the conversation turned towards sex.
"So, were we able to help you guys any last time we were here?" I ask, wanting to see if they'll be cautious about the experience.
They smile at each other. Eric speaks. "Well, the next day we were really weirded out. I mean, we practically had sex with you guys. We didn't know what to say to you, which is why you didn't hear back from us for so long. But the past few months have been just, like, amazing for us. You really did help us out a lot. And looking back, we really did both enjoy it very much."
Kathy picks up. "I don't know if it's wrong of us to ask, but is there anything else you might be able to teach us?" You are somewhat surprised by her forwardness. "I mean, it's not like we're having any problems now, but things can always get better. And I don't know why it is, but when I think about that day, and imagine the possibility of something like that happening again..." Here she falters, and does start to blush. "It-it kinda turns me on." You glance at her chest, and see that she is indeed telling the truth.
I smile. "Well, I know that we enjoyed it, and it definitely turned us on. Now, if this is something that both of you would like, we wouldn't mind doing a little semi-regular 'teaching nights'. And maybe some 'wife-swapping' mixed in with that. But we would have to lay down a few ground rules." They nod, interested in spite of themselves. "First, no penis-in-vagina intercourse with the other's partner. That's something we reserve for our own marriage bed. Second, if at any time anyone is uncomfortable with anything, simply say stop and that will be the end of it until we discuss more. This applies to both actual activities and general emotions.
"Now I know I love my wife, and I know you love yours, and I think we can handle a little fun without getting jealous. But if anyone, at any time, doesn't think they can handle it then that is perfectly fine. And there will always be communication, first and foremost. Do you think we can handle that?"
You and I start to step out of the room, to let them discuss it. But Eric stops us and says, "Wait. We, er, already kinda discussed this a few times. And you guys basically just stated the rules we would have stated. So, I think, we're in." We go over to them, and shake their hands. Then I embrace Kathy, as you embrace Eric.
"So," Kathy asks, with a bit of a hungry gleam in her eye, "what can you guys teach us today?" You can see her nipples, hard, poking through her tshirt. She's wearing a bra, you're certain, but you remember how good she looked naked, and how big her nipples are. You wonder if you might ever get to play with them...
I return to my professor-mode. "Well, we've already helped you out with oral sex. Have you guys ever thought about, or tried, anal sex"?
Eric's eyes perk up, but Kathy's jaw drops. "Oh my gosh! Doesn't that HURT? And it's gross...Ew!"
"Actually, no," you smile at her. "It's really not that gross at all, no more than any other sex. And if you're worried, there are ways to make it cleaner. And if you do it right, and slowly, not only does it not hurt, but it feels absolutely amazing. Mmmmmmm," you shiver in delight at the memories. "And the guys love it, because it's so tight back there. Isn't that right?"
I smile at the memories as well. "Looks like Eric wants to see what it's like," I mention, referring to the grin he is now wearing. "Shall we retire to the bedroom?" I pick up your bookbag as we head back there, knowing what we had packed in case of this eventuality.
We all arrive, and you start seductively stripping your clothes. Eric stares at you, while Kathy quickly turns away, looking at me with a questioning face. I explain, "I think that the best way to go about this will be to let Eric fuck my wife first. She's used to it, so it will be easier. You can see how enjoyable it is, and then we can show you how enjoyable it is." You have now discarded your shirt to reveal a very skimpy black bra, a kind of mesh that we can see the nipples through if we look carefully. Eric has his arms around Kathy, but his eyes are locked on you. Kathy is now observing also, still looking a little embarrassed, but also curious.
You shimmy out of your jeans, revealing that you are wearing underwear this time, but only barely: a piece of string that covers basically nothing. It's very easy to see the treat that Eric will be enjoying soon, and both of us guys gaze lustfully at you as you wiggle that hot ass. You glance over your shoulder seductively, "accidentally" looking right at Kathy as you untie the string and let it drop. Now naked, you crawl up onto the bed in a doggie-style position.
I tell Kathy to undress Eric. She does, pulling off his tshirt and tossing it aside, then undoing and pulling down his jeans and undergarments. Looking at his erection, happy to be looking somewhere other than at your naked form, she remarks, "Whoa there big boy, looking forward to this, are we?"
"Well, aren't you?" he replies, glancing away from your rear for a moment.
"I don't know...yeah, I guess I am. It just seems so...weird that a girl could enjoy that."
I chuckle. "Watch and learn. Because enjoy it she most definitely will." I reach down into the bag and pull out a box of condoms. They're a larger size, and should fit both myself and Eric comfortably. I explain, "Now, these are nice to use during this activity, especially for your first time. It can, and often does, get a little messy. If you're wearing one of these, you can simply dispose of it afterwards and then you're ready for anything. If you go 'bareback', you will want to shower almost immediately afterwards, and definitely before you do anything more with it in her body." I pull one out and toss it to Kathy. "Go ahead and put it on him."
She fumbles a bit, then takes it out of the wrapper and clumsily puts it on. Meanwhile, you are on the bed with your knees apart, totally exposing your ass and your pussy. Your fingers are sloshing in and out of yourself, very clearly wet. I reach into the bag and pull out a tube of lube.
"Now, lubrication is very, very important. As we can see, the female body usually provides quite a bit herself. But there is never, never too much. Too little can hurt. So in addition to her own natural juices," and at this you bring your dripping fingers up to your ass, "we'll also use some store-bought lube. This is K-Y Jelly, a pretty popular brand. You can also buy the generic Wal-Mart brand for a couple bucks a tube, or go to a sex shop and get some really good stuff. Astroglide is some of the best, but it's a little more pricey than this. You guys can experiment with what you like best.
"Now, Kathy, go ahead and put this all over Eric's cock. Pretend like you're giving him a handjob." While she's doing this, you have your hand between your legs, rubbing your juices all around your asshole. You slide your finger inside, getting yourself ready. You can see Eric's thick cock, and you can't wait to feel it inside you. You've never had another guy in you like this, and you're very curious. His 7" cock won't reach as deep as my nine inches, but since it's thicker around you imagine it will give you more of a filled sensation. You are moaning softly in anticipation.
Eric, his cock all lubed up and quite erect, comes over behind you. You reach back and grab your cheeks, opening them wide to display your waiting rosebud. "Now even though she's very ready for it, Eric, you have to go slowly. Start off by sliding your finger inside her, first one and then two. You'll see how tight she is." He does this, his one finger sliding in just as smoothly as butter, and the second one as well. You feel the sensation of the unfamiliar fingers, and you give them a little squeeze to show what his cock has waiting for it. He grunts in pleasure, and starts sliding his fingers in and out, slowly assfucking you with them.
"OK, Eric, I think she's ready. Go slow, be careful, and let her do most of the work." He removes his fingers, and you feel the head of his dick sliding along your crack. You spread your cheeks, and relax the muscles, opening yourself up for him. You feel him reach the right spot, and slowly, slowly push forward. You get the familiar stretching sensation, and the head of his cock is inside you. He stops there, courteously.