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// 2. A Fateful Visit 
// Story: Putting On Weight for Pinkie Pie 
// by MessedUpMind 
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On that same buzzing late night, the temptation grew uncontrollably. Her urges shot higher than Pinkie Pie’s calorie intake. Rainbow Dash could no longer stop herself - she crept down to Sugarcube Corner, peering through the door. "Ooh, you're right on time Dashie!" triumphed an eager Pinkie Pie, looking prepared at the store entrance. 

"What? She was expecting me?? Right at that second!?" she thought. But before Dash even had time to process what had just happened, her pink friend began to drag her across the floor. She took Dash’s slender, athletic legs by the hooves.

“Just let it happen, Dash; you know it's what you want...” Dash’s muscles relaxed, an unknown pleasure flowing through them. 

What else stopped Rainbow from Dashing away? Oh... It was the sight of that... That apron! It was like PORN to Dash’s helpless eyes. The hills and bumps in Pinkie’s stomach were emphasised by the choking-tight fabric, which shaped and creased around every roll in her body. All Dash could do was stare at the gaining perfection, as Pinkie pulled her through the rather deserted dessert shop.

"Where are you taking me?" she hesitated - a cocktail of confusing emotions intoxicating her mind. 

Pinkie whispered erotically, "I'm going to show you the plus side, to becoming plus size..." 

An unknown force stopped her from flying away – Dash had a strong idea of the events that were to follow, and escaping this would be an easy feat. But regardless, she found herself still submitting to Pinkie’s plans... Through the next room, Dash was dragged into a sweet-smelling basement, every corner packed with pitch darkness – until the light was turned on, revealing Pinkie's fantasy-like food hoard. All around her were stacks of freshly iced cupcakes. The thick buttercream glistened divinely - it seemed to be designed, specially, to fatten up its victims. 

Rainbow Dash relaxed onto a reclined black chair, and was submissively strapped into her gluttonous fate. Pinkie pulled the straps over, gently caressing her soft cyan skin. She attached the final strap below Dash’s stomach - making this one loose for obvious reasons. Her thin, athletic body shivered with adrenaline, and butterflies swarmed her unfed stomach. What was going to happen to her? Why did her friend gain so much weight? And most of all - why did allowing this feel so pleasing? 

"I'm SO glad you came here!" gleamed Pinkie. "I baked all these beautiful cakes and... I really couldn't eat them all alone! I needed a friend like YOU! To indulge in the thick fattiness of the icing and the sugar and the sweet satisfying taste and - whoa that was a long sentence." She was out of breath. Maybe a quick cupcake would fix her low energy? Pinkie peeled off the small, delicate wrapper, and Rainbow watched as her teeth glided through the beautifully buttery icing. As Pinkie revelled in the food, Dash was in more awe than all of Ponyville watching her fly... 

She felt disturbed by what her friend was doing, but somehow that disgust was arousing to her. Pinkie was doing this deliberately – doing what was socially frowned upon, on purpose... “Oh, my apron’s getting tight...” struggled Pinkie. She reached her hooves down her back, her compressed belly pushing and fighting forward. The apron came untied, and her exploding belly jiggled freely again. “There ya go!” - Pinkie crammed in the rest of the cake, whilst taking her time to process the buttery flavour. Dash's eyes widened at her hoof, rubbing her soft belly up and down as the cupcake entered her body. "Now it's YOUR turn Dashie!" whispered Pinkie in a seductive tone.

Dash said nothing. She was unable to speak, engulfed by her all-consuming thrill and excitement. The dread of gaining weight had receded to the back of her mind. It was late, she was tired, and her logical thinking had melted like butter. All that was left was her new inner fantasy, rapidly taking over.