"Rainbow, I'm home! Are you...?"
>You don't even finish your question as you realize that there's no one at home.
>It's your 3rd monthaversary. A few days ago you suggested Rainbow to go to a fancy restaurant to celebrate.
>She didn't look too excited, but you guessed that she would like the restaurant anyway.
>Now that she isn't home, you start worrying. Did you fuck up?
>Wait, there's a note on the table.
>"I'm at the library, I'll be back soon, but come by if you want"
>It was funny, Rainbow had all the Daring Do books at home, and she had probably read each one of them a million times already, but she still loved to go to the library to read them there from time to time. It was almost like a ritual for her.
>It's not hard to guess why she loved that place so much, the library looked almost like one of the rooms of her house, with all the walls covered in Daring Do posters. Not much of a surprise since it was Rainbow herself who decorated the library.
>Or probably it was just an excuse to visit her friend Twilight.
>Well, even if it wasn't her excuse, it could be yours. You haven't visited Twilight for a while, and it would be nice to say hi.
>You look at your clock. It's much later than you thought. Maybe Rainbow forgot about your date. Could it be?
>Your talk with Twilight will have to wait, you have time to get to the library and go straight to the restaurant, nothing else.
>You can't waste a second. You leave the house, heading to the castle.
>The library is a room of the castle, but it has its own door. It's a public library after all, and many ponies visit it and get their books there, it wouldn't make sense if they had to enter Twilight's house to go to the library.

>But there aren't many ponies at this moment.
>In fact, Rainbow is alone.
>She's lying on the floor, with the book resting on her belly. She's facing the other direction. You can only see her mane, and her open wings, and she can't see you. But she hears you.
>"Hey Anon!"
"Hi Rainbow. Are you alone? Isn't Twilight here?"
>"Nah, she spent a couple hours with me, but it's late now and she had chores to do. And everypony else already left too."
>She's really focused on her book, and she doesn't stop looking at it while she talks.
"Why, of course it's late, that's why I came here! We need to leave now."
>"Don't worry, I'm never late. Let me finish this chapter and we can go."
>You check your clock. You're already late, the walk to the castle took you more than expected and you should be arriving at the restaurant in 4 minutes. There's no way you'll get in time. But it's not the best day to argue.
"Ugh, fine, I'll wait. But hurry up!"
>"Come on, Anon. Don't be like that. Go grab a book, it won't kill you."
"Ha ha, very funny... egghead. We're already late!"
>Rainbow stops reading, smiles and throws you her empty saddlebags. So she's not even reading one of the library's books, she brought that book from home. Great.
>"We're not leaving until I'm done, go grab a book!"
>It's not exactly what you had planned for the day, but waiting a few minutes isn't the end of the world. Not that you have a choice anyway.
>While you're going to the bookshelves, you pass by Rainbow and stroke her mane. She looks even more focused than before and she doesn't even notice you. You sigh.
>You reach the shelf and you start reading the titles, looking for something interesting to spend those few minutes. At least you wait that they'll be just a few minutes.

>You're about to grab a book when you hear Rainbow mumbling.
>"Ugh. I hate stupid plotholes!"
>Plotholes? That's weird. This is the first time you hear her saying something negative about a Daring Do book.
>You look at her, confused. And the view is quite different from this angle.
https://derpibooru.org/1386503
>With her tail on the floor, there's nothing hiding her nethers. You can see everything, fully exposed. Cute and perfect, as always.
>It's not that you were expecting anything different. All the ponies walk around naked most the time, and you should be used to it by now. But it still gets you from time to time.
>And this time it got you big time.
>The sudden view of her casual nudity, the look on her face, the way her mane forms those cute bangs over her eyes. She's just the most beautiful thing you've ever seen. And she's just too sexy.
>You can feel your brain getting dumber as all the blood needed to make it work moves to the south. You can't stop looking.
>Meanwhile, Rainbow keeps reading, completely unaware of your reaction. Thank Celestia.
>But it's still awkward. You wanted this to be a romantic date, and now your stupid lust is going to ruin it. You can't hide your boner, and if Rainbow sees it, she'll think that you're only thinking in fucking her. Not really classy.
>Well, how does the saying go? Something, something, don't go on a date with a loaded gun. Yeah, that will do it. You start walking to the restroom to take care of your problem.
>You can do this, you have plenty of time until Rainbow ends her chapter, right?
>"Where are you going, Anon?"
>Her voice is casual, her eyes are still on the book. There's no way she's seen what you are up to.
"To... the... restroom."
>"No."
>What?
"What?"

>"Don't do that, dude. It's creepy to use somepony else's bathroom to do that."
>You blush like a kid getting caught doing something bad. Fortunately, she's still looking at her book and she can't see your embarrassment.
"I wasn't going to do... anything."
>"Heh. Are you sure?"
>She looks at you over the book with her smuggest stare.
>She closes the book slowly and she... winks... while both her eyes remain wide open.
>You were already aroused, but the quick peek at her little pink clit just made it a million times more intense. You're speechless now.
"I..."
>You still don't understand how the result of thousands of years of evolution to attract a completely different species can affect you so much. But then again, that's not even your universe and you'll never know how you got there, the world stopped making sense long ago.
>You slowed down after she started talking, but you're still moving to the door.
>Rainbow jumps and in a flap she's a foot away from you, hovering in front of your face.
>She pins you against the nearest shelf with her hoof. A couple of books fall from it. She pretends to be angry but she can't hide her smile.
>"Hey, stop it. I told you, that's gross."
>She licks her lip, gets closer to your ear, and whispers.
>"And you already know that we're not leaving until I'm done."
>She moves down, bites your belt, and starts untying it with her mouth.
>"Now, come on, I need your help."
>She smirks at you.
>"Someone has to fill those... plotholes."
>You look around. You both are still alone. You look at Rainbow. She looks radiant. Maybe you don't need that stupid restaurant after all. An empty public library could end up being a much interesting place.
"Happy monthaversary, Rainbow."
>"Happy monthaversary, Anon."
>You have to admit, Rainbow is much better at planning celebrations than you.