One By One
Pinkie Pie had snapped. There was no real cause to it, she just woke up that day and knew what she had to do.
***
A sharp knock on her door told Twilight she had a visitor. Huh, that’s odd. She had gotten up early that morning to start a researching project and now the clock told her it was 7am. Ponies usually never visited so early, unless something was wrong.
Dark thoughts started to twist within the Unicorn’s mind as she stood up and made her way to the door. “Hello?” Her voice wavered, don’t be so silly Twilight. It’s probably nothing. She opened the door slowly and was relieved to see only Pinkie Pie. “Oh, it’s just you Pinkie.” The slight feeling of relief disappeared as Twilight stared more closely at her friend. The pink mare seemed off coloured. “Pinkie Pie…” Twilight started hesitantly, taking a slow step back away from the door. “Are you alright?”
The Earth pony smiled not one of her usual grins, but a wide beam that bared her teeth and sent shivers rushing through Twilight’s body. Before the Unicorn could scream Pinkie Pie launched herself forward onto the mare. Twilight tried to jerk away from her friend’s harsh grip, but Pinkie had her pinned to the ground with one hoof and was using the other to bring a cloth to the lavender mare’s face. When did she get so strong? Twilight thought before the cloth smothered her face and she drifted off.
Her head ached violently when she came to and she tried to cry out but something prevented her from doing so. Opening her eyes Twilight saw that she was in her room, the taste of damp cloth was on her tongue. Pinkie had gagged her with the cloth she used to subdue her, tears started to well in her purple eyes. What’s happening? Wiggling her body she soon discovered that she was firmly strapped down to her bed. Her back legs spread out and tied to each end post while her forelegs were above her head, roped together and bounded to the headboard.
“Ah, you’re finally awake.” Twilight shuddered, Pinkie’s voice didn’t sound cheerful or bubbly like it used to. It was threatening and…dark. Turning her head she saw the pink mare standing in the corner of her room facing the wall and busying herself with something.
Twilight swallowed fearfully, “Pinkie, what the hell is going on? Let me go.” Even when she said it her voice was quiet and non-demanding. Pinkie turned around slowly and Twilight’s eyes widened, the mare had placed a strap-on and by the size of it Twilight knew that it would break her. “Please Pinkie, you don’t want to do this...” The look in Pinkie Pie’s eyes told Twilight that she was wrong. The pink mare walked forward and Twilight watched in growing horror as the long dildo swayed back and forth with her mare friend’s walking.
Pinkie Pie climbed over top of her lavender friend and teased her by poking the soft tummy with the hard dildo. The look in her eyes was feral and Twilight knew she was no longer the friend she loved, but something else. An evil smile stretched across her pink muzzle as she jabbed the dildo once more into her friend’s soft underside. The pain hit Twilight hard, it wasn’t a small poke but an actually thrust that would leave bruising.
“Pinkie! Stop!” The lavender mare could feel her tears start to stream down her face. Why is she doing this? What have I done wrong to deserve this? Her thoughts whisked away as another new bout of pain flashed through her mind and body. The dildo didn’t jab into her stomach like before but tore through her tight cunt with a powerful force. Twilight’s head flew back as she let out a scream of pain, her cries didn’t faze Pinkie as the mare continued to thrust her strap on deeper into Twilight’s cavity.
To her shame, Twilight’s body began to react and she felt the dildo starting to slide easier within her pussy. This cannot be happening…But it was and now that Pinkie saw Twilight’s reaction she pumped harder. The Unicorn’s eyes shot wide open as the dildo hit her cervix, sending a flash of white hot pain through her body. “STOP!” Oh, please! Stop, make it stop! She was growing too weak to scream anymore, the pain intensified as Pinkie thrashed within her. Anything I say only excites her more…Twilight reasoned and bit her lip to stop her from groaning. She was passing the lie between pain and pleasure, it was blurred just as much as her tear stained vision. The Unicorn closed her eyes in defeat.
Pinkie looked down at Twilight with a frown, the mare was no longer making any sounds. No pleasurable moans she tried to hide or grunts of pain. She didn’t like it one bit. Twilight opened her eyes slowly, thinking that it was all over. The pink mare had removed her strap on from Twilight’s cunt, it was covered heavily in her juices and her blood. She was about to let out a sigh of relief, but Pinkie caught her eye and flashed a smirk.
It wasn’t over. Pinkie removed the dildo from the strap on and brought it up to her lips. Giving it a lick she moaned softly. “You’re blood and cum tastes delightful, Twi.” She said, continuing to suck on the dildo as if it were a special treated. Twilight trembled, this wasn’t Pinkie Pie. It couldn’t be. The Earth Pony caught Twilight’s eyes and they brightened up drastically. This can’t be good…Twilight thought, watching as Pinkie hurriedly strapped back on the dildo. Please…Even begging seemed useless now, she knew Pinkie wasn’t going to listen. Her body ached all over, her shoulders were tense from being tied down to the headboard, her stomach bruised by Pinkie’s “teasing” and her legs stretched apart farther than she could normally manage.
Pinkie grinned savagely as she placed the tip of her dildo on Twilight’s small asshole, she met the Unicorn’s eyes for a quick second before thrusting in. The pain was more intense than before and Twilight cried out loudly. It felt like Pinkie was tearing her apart, like she was dying, like she was….Suddenly Twilight couldn’t think clearly, even though the pain was overwhelming her she began to shudder violently. “Uh. Ah…no.” She squeezed her eyes tight and bit her lips, not wanting to give Pinkie the satisfaction of seeing her in this state of climaxing. However, the lavender mare had never felt anything like it, the area she was so taboo about felt wonderful.
The pink mare could see her friends increasing delight about being taken in the ass and this made her even hornier. She bucked her hips harder, slapping her pink body against her lavender friend’s. It was beginning to feel wonderful, no penetration was needed for Pinkie Pie to have a good time. Grinding did such wonders, especially against someone in such pain and delight.
Both mare’s couldn’t contain it anymore, Pinkie grinded herself harder against Twilight and Twilight took the dildo deeper into her ass, panting like a wild animal. Finally Twilight let out a scream as she reached her peak while Pinkie gave a few more harsh thrusts before she came herself. Twilight breathed heavily as Pinkie removed herself from the cum soaked mare. She gave a thought to clean up her lavender friend, but time was ticking. Twilight was spent. Pinkie gave another smirk as Twilight’s eyelids drooped lower. The pink Earth pony left the library with her next destination in mind.