Twins Weight Gain

Round Three

Jade woke up and felt groggy. She rolled herself out of bed and went over to the mirror. She almost screamed when she saw her reflection.

In twenty four hours she looked heavier than she did years ago, she was fat! Her t-shirt no longer covered her midsection and her shorts were constantly pushed down by her new muffin top. Her breasts were also starting to grow, with them now testing the confines of her bra. She stood up and turned around to look at her backside in the mirror. Her ass was also a bit thicker but she nearly gasped when she saw the fat hanging over the back of her bra strap.

How is this possible?

She thought she had gained a lot of weight, she nearly cried when she saw her brother who was stood down in the living room gazing at his new soft face. Just like her, Jason's top no longer covered his stomach. But his stomach was already rounding far more than a muffin top and Jade swore it hung over the waist band of his pants a little. Not to mention it looked like he was sporting small b cups.

"Jade what the fuck?" Jason said, turning to face her, "I know. This is crazy."

Just then, Ryan came through the door carrying two bags filled with sweets. He looked at both twins and his jaw dropped, "Holy fuck!"

"What was in that shake dude?" Jason asked, holding his gut which was now soft and jiggled when he did. Ryan raised his hands to defend himself, "I told you, it's used with livestock, that's all I know."

"This seems extreme though, no?" Jade asked, pushing in her own soft tummy with a finger.

Ryan didn't reply for a moment before shrugging, "You both know the rules. If it's too much, drop out."

Both twins turned to eachother as Ryan walked into the kitchen. Their shocked stares quickly turning back into competitive glares as they trailed after Ryan. Ryan had a bag at either end of the table but most importantly he had the scales in the kitchen.

"Ladies first." He smiled, gesturing them to Jade. Jade rolled her eyes but stepped on the scales none the less and gasped when she saw she had gained nearly twenty pounds. She stepped wordlessly off. Jason's face drained of colour when he stepped on revealing over thirty pounds. Both of them were overweight, Jason tethering on the line of obesity after one day.

Ryan suddenly cleared his throat, "Once again, you can drop out. No shame in it."

Both the twins shook their head and sat down, Jason feeling oddly hungry as he peaked in at the sweet treats loaded in the bags. Ryan pushed a large glass of the weight gain shake towards each twin as he began explaining the third challenge.

"These bags are filled with specially baked buns. Each bun contains a powdered version of the milk used in the weight gain shake along with some other things to boost calories. Winner is whoever finishes first, and their reward is a request."

Jason glared at Jade, suddenly feeling vengeful for what she did to him last night and soon he was chowing down buns as fast as he could. Jade ate fast also but nowhere near the speed of her brother who was almost like a machine as he forced his way through the bag of sweet treats. Ryan watched in delight as Jason's body began to fill up again, this time the effects immediately more visible than they had been yesterday. His stomach began to expand again, this time exposed by his tightening t-shirt, which showed his lovely soft midsection.

Jade was also filling out nicely, the change this time more noticeable in her ass as Ryan noted her shorts beginning to ride up her thickening thighs which were nearly touching, like Jason's now were.

Unsurprisingly, Jason finished first. His soft belly now hard and distended to the point he looked pregnant. Jade finished a few minutes after, her own stomach rock hard. Ryan smiled, beginning to clean up the mess around the twins before he spoke.

"So, round three goes to Jason, what would you like?"

Jason smirked, rubbing his hard stomach as he looked straight at his sister, "I want Jade to get an extra feeding."

Jade opened her mouth to protest but quickly shut it. She should have expected this after last night, especially after seeing the effects it had on her brothers body. They looked over at Ryan who had a big smile on his face, "That can definitely be arranged."