>Be cadet anon
>After 12 hours of laying on the floor naked, humilliated, and tied up, it came days of glory
>After that day, you and Space Researcher Twilight Sparkle never had one day without one session of sex at least
>You started to relax on the academy code, and she had some interesting discoveries with your DNA
>And today isn't any different: she has been working on a new prototype of thicker condom that pleasure the female while prolonging the male's endurance
>And the results are very profitable
>"Ahhhh~~~, yeah! I need to keep studying this~~~"
"As much as you want babe"
>"Anon...."
"Sorry, sorry Sci-twi"
>"That's better"
>She grabs your shoulders, and starts to rise the pace
>"Ooooohhhhh.... I'm so close!"
>You grab her hips
"Don't worry Ma'am. I got this!"
>You feel the pattern of her trusting, and then push everytime she goes down
>You can feel the entrance to her womb, as sci-twi makes a silly face
>The trusting gets deeper, and in one moment of brilliance, you come to a full stop
>"Wha-? Oh no, you won't dare!"
>She slams harder against your crotch, trying to get her relief
>Knowing she fell into the trap, you wait until you feel her womb again
>In one final deep trust, you penetrate her cervix at the exact moment she felt down
>The head of your cock filling her womb brought her to the climax, as she holws loudly, arching back and her eyes going at the back of her head as your groin feels more wet than ever 
>Moments later, she plummets on the bed satisfied

>After some time, she rises up from her bed and goes to the showers
>You were there cleaning up
>"Hi~~~~<3"
"Oh, hi sci-twi. Satisfied?"
>She comes under a shower, starting it up instantly
>"Oh, it's been so long since I had been fucked so good. Almost like the aliens in the Zanith galaxy"
"Haha, so I guess I did good"
>"More than good, you did great. I have a question though"
"Oh yeah? What is it Ma'am?"
>"Well, you didn't cum. It's the first time it happens"
"Well, your condom worked great. Really great in fact: I knew we were having sex and it was hot, but I just "felt" it. I was excited, but never enough to ejaculate, only to keep hard"
>"Bummer. I think I made it way too nullifying for men"
"Well, since I made you cum, I think I deserve a reward"
>"Don't think too much of yourself. It was the condom"
"Doesn't diminish the feat"
>"Alright, what do you want?"
>That's a good question actually
>You don't feel like going to another planet, and you are pretty satisfied with sci-twi
>Plus, galatic rations now come in chocolate flavor
>As you try to find something, finally one comes to your head
"I want to see what you have been working on"
>"Uh?"
"Yeah. A lot of times you take my semen to study it in your lab. I want to know what are you doing with it"
>"Really? Are you sure you don't want to train or study more?"
"My academic studies are finished, and my body reached the maximum limit in physical training for today. I want to see the lab"
>"Hmmmm... Ok, that's fair"
>She presses a button on the wall, and the showers stop
>A fan comes from up, and dries both of you quickly
>Her hair goes poof
>The wall opens, and two robes appear: one for her and one for you
>Both dress up, and go to the laboratory

>Twilight Sparkle's laboratory is a legend amidst the scientists
>Holding the greatest machines and samples, it can study and discover anything at each moment is active
>Usually, only high-ranked commanders can only enter with scientist Sparkle
>She never gave her code, keycard, and DNA to any person she met in the past, and today is no exception
>She open the locks, and an elevator takes both of you to her lab
>Is incredibly bigger: almost takes 80% of the ship
>It's divided in different rooms and sectors, each with the greatest achievements in eugenics, cybernetics, and machinery ingeniery
>"Alright, let's go to the human sector"
>The floor of the elevator floats, and takes you both to that sector
>"Impressed?"
"I knew it was big, but not this big. For how long you have been studying all this?"
>"Oh, since I have use of memory. My family started during the 21st century researching some form of interdimentional energy, and after that all the Sparkles have been trying to understand everything in the universe"
"Awesome"
>"Here we are"
>The floor stops, and you two are in front of a big machine
>It has a panel to see some readings, and a hole
"It seems simple. What does it do?"
>"This, my dear cadet, will revolution the energy market. You see, before the Interstellar Academy, getting high quality sperm was almost impossible. After it, the young space cadets, having proper training, education, and nutrition, slowly created high quality semen, securing that the next generation grows more intelligent and stronger"
"Still confused"
>"Well, now most cadets have agreed to go under vasectomy..."
>You rise a finger pointing at her
>".... Right. But thankfully, I have you. I study your sperm on other lifeforms, climates, and atmospheres, and I came with an interesting result, which is why I built this machine"
"And what does this machine do?"
>"This machine takes the human sperm, and transforms it in high-quality fuel. One sample can refuel a ship as big as mine!"

>Your mouth opens wide
"That's bullshit"
>"Anon..."
"Sorry Ma'am Sparkle, but I can't believe it! It's impossible!"
>"Nothing is impossible as long as you can do it! And I will be the one!"
"Well, I fear for the results"
>She looks at you with scary eyes
"Uhh, Ma'am sparkle?"
>"Anon, fuck the machine"
"Wha-"
>"Do it or I will report you for entering in my lab"
"But you gave me access!"
>"There's no cameras in my ship. Which word will hold water? The one of a cadet who just passed the academy test? Or a scientist that is respected by billions of galaxies?"
"Dammit, fine. But you better make sure nothing bad happens to me"
>"Don't worry, I want it safe too"
>You hope you heard that as "you" instead of "it". Anon jr. won't work if anon isn't here
>You remove your bathrobe, and shove your penis inside the hole. It feels slimy
>"Now, let me start it"
>She goes to the pannel, and press some buttons on the screen
>You feel the hole moving, pleasuring you
>"I hope you like it. The onahole was the prototype that then became the new condom"
"That means it will have the same problem?"
>"Uh?"
"I'm hard, but that's it. I don't feel excited to ejaculate"
>"Ah, mearak. I should've known"
"Well, I guess there is a way"
>"And how are you going to achieve orgasm?"
"How about a show? I see a beautiful woman right in front of me"
>"Oh, you are really a perv~"
"Takes one to know one"
>She goes next to you, and opens her robe, exposing her body
>She moves sideways, swinging her breasts
>"Seeing anything you like?"
"Everything"

>The pumping and vibrations keep going from the onahole, but the show managed to do so much
>"Feeling inspired?"
"A bit, but maybe something more... entertaining will help"
>"Like what?"
>You rise your arm, and fondle one of her breasts
"That's the ticket"
>"Oh! That's a great idea"
>She comes closer, and you touch her body
>the exciment rises, and you feel yourself going closer
>"It is nice for you anon?"
"Really nice, but I think it can be BETTER!"
>You take sci-twi close to you, and rub bodies as you kiss her neck
>"Oh~, shame I can't fuck you now"
>She bites your neck as she slowly inserts her middle finger inside you, rubbing your prostate
>You don't fall behind, and start fingering her in both holes
>Your cock throbs madly, and you feel close to the climax
>"Ah~. Are you done anon?"
"Almost, I only need one thing"
>"And what is it?"
"Sci-twi, kiss me please"
>Those words struck a nerve, because she stopped fingering you, and stepped back a few steps, looking at you surprised
"Oh! Sorry sci-twi. Did I-"
>She fondles your balls, and you cum inside the machine
>A few sounds later, the screen shows that the experiment, while succesful, it didn't reach the goal: only 43% of fuel created
>"Thanks for your help Anonymous. Go to the main deck, and start Scout Duty. It's an order"
>The floor floats, and you are sended back to the lab's entrance

>The door closes, and you are outside in the hall
"What? Ma'am Sparkle! I'm sorry!"
>There's no answer
>You check the keypad, but there's no button to connect to the lab
"Ah, scratchnarg"
>You go back to your room, dress up in your uniform, and go to the main deck
"Computer: cadet Anon. Y. Mous reporting for Scouting Duty; over!"
>The screen shows the cameras outside the ship: only stars and galaxies as far as can be seen
>You sit down, and check the area while thinking about Twilight
>Why did she acted like that? You only asked for a kiss
>Well, as far as you remember, she never kissed you after you two stopped having sex
>Only that time when you were punished, but that was on the cheek. Nothing big
>Some time passes, with no changes
>It's against protocol, but you change the scout to manual
>A keyboard shows up, and another screen shows various programs and data
>You type: [Twilight Sparkle]
>Nothing weird, only personal data about her findings
[Twilight Sparkle; Family]
>It shows her father, mother, and brother. Her brother is a high commander for the Spacial Emperor, and his wife is the Princess of Tellorak, the planet of love as people call it
>Only you notice something: her father divorced from her mother a few years ago
>[Twilight Sparkle; Genealogy; Status]
>A small reading later you understand
>Until the 21st century, all female Sparkles had a husband, but after that date, only boyfriends
>A few husbands, but they go away shortly. All the Sparkles have been raised by a single mother
>This generation was the lucky one for having their father until both brothers reached maturity
>All the relations break by the same reason: the female Sparkles have a great libido, and not much can keep it under control
>You see a txt file
>txt? Who uses this? It has been obsolete after thousands of years

>You open the file
>It's a short diary about Twilight
>As expected, she investigated about her family
>She fears she becomes another one, so she choosed to never get involved in a relationship
>She even has a tubal
>Explains why she never was worried about you going raw
>Something catched your eye. She has a few ovaries on Earth
>Probably she wants to make a family, even if it's at her own
>[Manual control: log off]
>The keyboard is put away, and the cameras show galaxies and stars
>For the first time, you feel insignificant and used
>But, maybe it isn't so bad
>Yeah, your entire classroom had vasectomies, but she probably could choose another kid from an earlier year
>Yet, you are here with her
>After some thinking, you decided your personal goal
>You will conquer the only heart this universe never got: you will become Twilight Sparkle's boyfriend!