Ultra Yatta/Piñata

Dandy's World x Undertale x FNAF x Ultra Rose: Yatta's Enjoyable Ultra Muscle Beast Form LORE: Yatta was captured and taken by Dandy with Springtrap. Therefore, when she realized that they were going to give her something dangerous, she felt happy and cheerful for it. She already got tubes touching her top and lower arms, alongside with her legs. Once she felt every green vemon liquid going inside her vein and body, she started to gain muscles and then lose control. Causing to act like the incredible hulk from the movie that Papyrus, her tall skeleton uncle showed her when she was a made. But she says her name when doing things. Anyways, you might know the rest of the story and if you read the comic, you know. So... Enjoy!