"So you're saying that not only are there hundreds of different varieties of vegetables on land that you can eat and combine but that on top of that you are able to use fire to heat them up to make them soft and they are still just as tasty and edible?!"

Silverstream had spent her entire life underwater and thanks to one of her new friends, Sandbar, she was learning all the wonderful things that land had to offer. Sandbar smiled and said "Yeah! Some people think uncooked vegetables are better and some prefer them cooked, though that's just down to taste, you've got the basic idea!"

Silverstream just went "Wow! First stairs, then plumbing and now all this! I never knew land could be so incredible! I've only ever heard of these words and now I know what they actually mean! I'd heard the words in Seaquestria but because we were still living in the water, nobody ever bothered to explain them to me!"

Sandbar said "Well, I'm happy to show you whatever it is you want to know about life above water, don't hesitate to ask!"

Silverstream didn't hesitate to ask in the slightest, she questioned Sandbar on practically everything, it seemed like Seaquestria was a bit more primitive than he thought. She asked about buildings...

"So, what are buildings for? How are they made?"

Sandbar went "Well... buildings have lots of different purposes, similar to how you have different biomes underwater, we have different buildings for different uses. Most of them are made out of strong materials like rock or tightly condensed hay, stuff like that"

She asked about paths...

"What are paths for? They just seem to lead to buildings"

Sandbar went "Paths are the land equivalent of underwater currents I guess, they lead us to places we need to go"

She even asked about basic biology...

"Why didn't anything on land evolve to swim?"

Sandbar deadpanned and went "Really? Water is not our natural habitat, we don't live underwater so our bodies developing to live on land makes perfect sense. We can learn how to swim in water but not to live in it"

Silverstream rebutted "Well what about crabs? They live underwater and have developed legs, so why don't they go up on land, hmm?"

Sandbar said "Crabs do go up on land when they need to, crustaceans evolved to be able to go on land despite living predominantly in the water, same goes for turtles, frogs, alligators, salamanders and other creatures that spend time in the water and on the land as part of their lives"

Silverstream went "Oh... then why do ponies swim?"

Sandbar sighed and said "For fun or to cross from one land to another"

Silverstream than said "Well how comes you built boats to cross oceans? Why not just swim?"

Sandbar flatly went "Sea monsters"

Things were getting out of hand, he had meant it when he said to Silverstream that he was happy to answer all of her land questions but she just went way overboard with some of the most mundane and stupid questions she could ask. Sandbar tried to stick it out because he knew that the ocean was a very different world but it was becoming difficult, on one particular day Silverstream asked about the wind of all things.

"Hey Sandbar, I just found out that there is such a thing as "air currents" right? Well why don't you just follow them instead of creating paths on the ground?"

Sandbar knew this was common knowledge but he never expected having to describe and explain such ordinary things in such an excruciating amount of detail, Sandbar said "Air currents can't be mapped and besides, air currents are more for creatures that fly. Not to mention that, unless pegasi are physically creating the wind, wind has no discernible pattern. Water currents are consistent, that's why you can map them. Anything else?"

Silverstream thought for a second and went "Actually there is one thing, though it's not so much a land thing as it is an... ethics thing"

Wow, this seemed interesting, Sandbar went "OK, go on..."

Silverstream asked "Why do you herd sheep? I know it's to collect their wool for clothes and stuff but... aren't they sentient?"

Sandbar was actually not too well-versed in this category and blushed in embarrassment as he said "Yea... sorry Silverstream but... that's an answer probably best answered by Applejack, Twilight or maybe even Rarity. I see your point and I have my own opinions but there's a big difference between opinion and fact, so you'll want to talk to ponies who actually know the ins and outs of it..."

Silverstream shrugged and went "Fair enough, though on the subject of clothes, what are clothes for?"

Sandbar's brow furrowed, back to the dull questions it was! "Well, ordinarily ponies don't wear clothes, we only wear clothes for special events, to shield our bodies from harsh climates or to prepare for a specific task. Clothes are functional but not necessary for everyday life, we don't feel any shame in being naked because our genitalia is just a part of nature, there's no shame or sense of modesty involved in it. Does that answer your question?"

Silverstream nodded before going "Yep! Although you have just reminded me of another question I had, how does reproduction work on land?"

Sandbar's eyes widened, back to the interesting questions it was! Sandbar decided that this was a slightly more delicate issue to approach as he said "Well... um... h-how does it work in Seaquestria?"

Silverstream, seeming very nonchalant about it, went "Girl lays eggs, boys shoot sperm at them, done!"

Well, that sounded easy in terms of the whole babies thing, though he imagined the pleasurable and fun aspect of sex was somewhat missing there. When Sandbar thought about it, there was a surprisingly large amount of ground to cover when it came to sex, both in terms of having children and having a good time, he needed a quick and simple way to cover the basics without going into a massive speech about it. Then he had an epiphany, Silverstream had only known about plumbing from a book, she could educate herself on the "where do babies come from" subject with a biology book from the school library! This would save plenty of time and maybe even give him some free time where he could do something other than answer Silverstream's constant and inane plethora of queries about the world beyond the waters of Seaquestria.

Sandbar smirked and with a smug smile on his face he said "Actually Silverstream, I think there is a book that will answer every question and more about how us land-dwellers do it. Every species likes to increase their numbers and multiply, so it should come as no surprise to you that those of us who breathe air rather than water are no different!"

Silverstream, her interest piqued, said "Wow, really? That sounds great! One quick question before you show me though?"

Sandbar went "Yes?"

Then, Silverstream asked a question that made Sandbar re-evaluate his entire plan "Why do land creatures drink water?"

Sandbar found it almost impossible to believe that Silverstream was this uneducated and borderline stupid on the subject of... well, everything! Sandbar held back his groans of disdain as he said "You know, I think maybe instead of just looking at the section about sex, you should read the whole book. It should give you every possible answer to every possible question about every possible creature from the beginning of time up until now, maybe even with some predictions of the future, got it?"

Silverstream nodded and accompanied Sandbar to the library, after he found the "Big Book Of Everything Volume 1: Biology", he handed it to Silverstream and left her to read the entire thing from start to finish. Sandbar sighed in relaxation, the book was so large it would take at least a day or two for her to finish it, hopefully her questions would be much easier after that.

• two and a half days later -

It was the middle of the afternoon and Sandbar was relaxing in his dorm room, Silverstream had left him alone for two whole days in favor of the book which provided more answers than he ever could. It wasn't that Sandbar disliked her company or didn't want to help her understand things, it was just a very demanding and sometimes difficult task to explain things that he had never felt needed explaining before. Silverstream walked in to his dorm uninvited and interrupted his chillaxing as she said "Hey Sandbar! Thanks for showing me that book, I didn't realize there were so many things about the world I didn't know or understand! I'll definitely be re-reading it a couple of times before I move onto the next volume!"

Sandbar yawned and said "Well, glad you liked it! What was your favorite part?"

Silverstream said "Ooh it's so hard to pick! It was helpful learning what this wet and fleshy hole between my legs is for though, reproduction is way more complicated on land than it is in the sea, it makes me wonder why people even do it"

Sandbar chuckled and said "Well, sex isn't always just to make a baby! Sometimes it's for fun and pleasure"

Silverstream had a face of pure confusion on her face and said "Sexual pleasure? The book didn't mention that..."

Sandbar went "Yeah, the book you read was a scientific text book, so it makes sense that it wouldn't mention that sex feels good. While sex is very useful for having babies, some people have sex just for fun"

Silverstream, slightly skeptical, went "Really? Some people just have sex to enjoy themselves? What's so good about it?"

The sex talk was making Sandbar's body react in a way that, while quite appropriate for the topic, would be quite awkward given the circumstances. Sandbar thought about it and said "Well... I suppose on a universal scale there are a few things that almost everyone likes when it comes to sex, though individually it varies from person to person. Some people are very vanilla, some people are kinky, some people only like girls, some people only like boys, some people only have sex after marriage, some people-"

Silverstream frowned and held a hand to her head and said "Whoa whoa whoa Sandbar please, slow down, this is... difficult to process and I don't even know what some of the words you said mean in terms of "fun sex" instead of the "babies sex" thing. Is there a book on this stuff that I can just read instead of you telling me?"

Sandbar chuckled and said "Not really, I can tell you the basics but the more complex elements would be something that you find out for yourself with someone you like. Basically, your mouth, your ass and your pussy... well, I suppose the book would have called it a "vagina" but whatever, they can all feel good when a dick... uh, the book would have said "penis" but, like I said, whatever... are put inside of them and it feels nice for the dick to be in those places, alright? Nobody knows quite why but there you have it, the more complicated things are things you'll have to discover with someone else"

Silverstream nodded in thought, then had an idea and just said "Well, can't I discover them with you?"

Sandbar almost choked on his own breath and went "Whoa there, easy... I mean, I would obviously because... well whatever, what I meant is you should discover them with someone you like in a romantic sense"

Silverstream didn't understand and asked "Well, why is that the rule? Can't I just learn about it from you and then I'll know what stuff I like for when I get into a relationship?"

Sandbar was sweating, he wasn't opposed to showing Silverstream all the fun things about sex but he was afraid he would be taking advantage of her lack of understanding about it, though he was struggling and running out of ways to get out of it as he began to panic and frantically went "I... I... it's just, it's the rule because... and I don't.... the thing is..."

Sandbar came up with nothing and conceded defeat, he could see that there was only one way forward here, though he didn't know if he was disappointed or not as he said "Alright, I'll show and tell you as much sex stuff as I can, assuming that I have your trust and consent"

Silverstream grinned and nodded, vehemently saying "Yes! I can't wait to learn!"

• two weeks later -

Sandbar moaned through the ball gag in his mouth, straining against the hand cuffs that kept his arms behind his back. Sandbar couldn't even rest his face down on the mattress due to Silverstream constantly tugging on the leash that she had attached to his collar, the oddly welcome discomfort was a sensation that was only heightened by the lack of his ability to see through the thick blindfold he was wearing.

Though the most intense feeling came from the ecstatic stretching and filling of his ass as Silverstream pounded him from behind with what was quickly becoming her favorite sex item, a thick, 12 inch and jet black strap-on, complete with a fat pair of nuts just for that extra touch of accuracy. Sandbar was bombarded with a myriad of different and equally pleasurable experiences, the clap of Silverstream's powerful hips up against his slightly jiggly butt, an achingly hard erection, the large fake balls tapping against his own much smaller ones and, of course, the euphoria of the strap-on cock gliding across and stimulating his prostate. All of this, combined with Silverstream constantly using verbal tactics to humiliate and demean him, made him sure of one thing...... that his orgasm, whenever it may happen, was going to be the strongest and hardest orgasm of his life.

Silverstream giggled deviously as she fucked him and said "Yeah, you like being fucked don't you? You're a dirty little pervert aren't you? Groaning like a whore as you indulge yourself in this perverse fantasy! So desperate to cum as well, to blow your load like the bitch boy you are! Well you're in luck you little sissy, I think your greedy need for lust has been satiated and I've had enough of your whining and whimpering!" Silverstream reached underneath Sandbar and latched onto his dick, pumping it furiously as she continued her verbal assault by going "Go ahead and empty yourself, come on, what kind of a man are you if you can't even jizz while having your ass fucked? Do it you pussy!"

Sandbar almost screamed as he embraced his desires and fired off several thick and heavy ropes of his seed onto the bed sheets below, Silverstream continued to fuck him and jerk him off for the entire duration of his ejaculation, bathing his body in pleasure and guaranteeing that he would be fully relaxed and fully drained when she finally pulled out and allowed him to simply bask in the afterglow of their union... that is, until her next "sex ed lesson" with him.

The End

Author's Note

Thank You Anonymous for this story idea! I hope you enjoyed it :)