Who wants a donut.

Samus felt a strange sensation between her fat butt cheeks, and put her hand down there to feel up her new, growing donut anus. It was so sensitive to the touch, her limp dick immediately started oozing cum as her prostate went crazy, inflating with seminal fluids. She started squeezing and groping her fat donut, shoving a finger inside to feel around, pulling on it, stretching it, moaning and cumming her brains out as she did.

"Oh fuck my butthole is so fat now!" Cried Samus. "It's driving me crazy! Unh I need to fill it with something! Fuck my ass, fuck my ass right now!"

She didn't really know who she was talking to, and she didn't really care, she was overcome with the urge to plow her swollen butthole with something long, hard, and girthy.