This is a muscle growth series focusing on characters from the entire universe of Sonic the Hedgehog, including the less known ones. This is also requested by  backyardgameboy

NOTE: This is simply a naked SFW version, with only a belt and a sword worn in Jolt's original form. No change in the story.

The Sand Blasters were reeling from a heavy loss inflicted by both the Great Desert Dark Egg Legion and Mighty the Armadillo. Jack the Rabbit, the leader of the Sand Blasters, was injured but furious, and sent Jolt the Roadrunner to give a quick check on the camp occupied by the Dark Egg Legion. Having witnessed Mighty and his squirrel friend leaving the camp, he decided to ambush to give them a harsh warning, but then he tripped over something on his run. Getting hit on his head, the annoyed roadrunner uncovered the source and found it glowing bright. Jolt realized how embarrassing for him to just trip over something he could have avoided in plain sight.

Unbeknownst to him however was that the said stone was dropped way far from the flying fortress in form of a zeppelin. As Jolt laid his foot onto the cyan-glowing stone, it began emitting a bigger glow, engulfing him into a corruptible force and then transforming some cocky roadrunner into a bloodthirsty barbarian. With so much heat and power inside him, he couldn't contain himself but laugh so maniacally and loud. This gained attention from someone from above: Speedy and the Babylon Rogues, all equally big and muscular. The leader of the Rogues, Jet the Hawk, smiled evilly at Jolt's new change and made a silent gesture, demanding back the cyan-glowing stone. Jolt immediately obliged but quickly stopped over a second thought. As Jolt approached Jet, and instead kissed the hawk, for he sensed connections within. Speedy’s armada, and Jet’s Babylon Rogues just watched. As they started to calm down from their excitement, Jolt began to think about the rest of his own team.. How Jack abused him, and what they could become. It didn’t take long to figure out their next move. Jolt clutched the cyan stone and charged across the desert at breakneck speed practically making a sandstorm behind him as his new allies followed.

Mobian Muscle Growth:
ALL || CYAN || PURPLE || RED