Fake ass and Donut hole

After a minute or two after injection, the results are immediate as Samus's ass inflates to a size of a watermelon but instead of sagging it stayed upright as if it's filled by cheap silicone and her asshole becomes engorged as if someone stuck a donut to it. By the time the changes are done, Samus wakes up from the electric shock and slowly got up. "What the hell was that AI !?", Asked Samus as she stood up and being completely unaware of the changes made to her body, "the specific chip you inserted into your neck seems to be defective, don't worry though, there might be a functional one around the lab that produced them", informed the AI as it simultaneously relished the absolute obliviousness of this so called legendary bounty hunter. "I mean it's an upgrade, better than nothing I suppose...", as Samus walked away, her perky fake ass swings and sways with each step she took with the outline of her donut asshole in clean view .