You feel your body changing and look down, only to see your gut beginning to expand. Your eyes widen as you feel your shirt start to get tighter, and see it riding up along your growing gut. “You?… What are you doing to me?” Santa merely chuckles, “Ho-ho, I thought you might like this…” As your gut begins to peak out from under your shirt, you see it’s covered in fuzzy gray hair. You weren’t that hairy, and you weren’t graying either, but as you felt your gut expand, you could feel more and more fuzz cropping up along your body.
Soon your chest was expanding too, forming a nice pair of moobs that sat on top of your growing belly, more gray fuzz going between them and down your gut to a thick treasure trail. By now your shirt had been stretched out horribly, and was still too tight. There was no denying your fat belly now. Muffin tops along the waistband of your pants had turned to pure fat rolls as the weight shifted across your body. Next you felt your rear expanding too, growing wider and fatter. You could feel it jiggling with the rest of your belly. Your arms and legs were soon likewise affected, growing thicker and meatier with flab. Slivery hair ran down them. In fat, you weren’t sure there was a place on your body nw that wasn’t covered in grey fuzz, except your face, which was soon changing.
As you felt your neck thicken, the development of a double-chin in the works, you felt hairs beginning to grow from your chin and lip, starting out as grizzle, then a goatee, then growing longer and further, forming a thick, fuzzy white beard, just like the one Santa had. Your hair began to turn white on your head too as you looked at the smiling Santa in front of you. “Ho-ho-ho! This is a surprise…” Your voice suddenly deepened, and you didn’t know why, but you couldn’t help but laugh the way Santa did. Though soon you realized why… “You, you made me a your twin.” Santa chuckled, “Well, I’ve always wanted a sibling, and I know you have a bit of a preference for men like me, so I figured it’s the best of both worlds!”
A feeling of joy welled up within you, and you couldn’t help but let out a booming ‘Ho-Ho-Ho’, feeling your fat body jiggle and s. You happily slap your fat protruding gut, watching it jiggle like a bowl full of jelly. “This is quite pleasant actually. Thank you Santa.” He smiled, “Don’t mention it.” You were sure the new happiness you felt was a further result of the transformation, though you still had some concerns, “Er, not to be rude, but will this be permanent?” Santa smiled, “Do you want it to be?”
“Er…” You really did like this body, but weren’t sure if you should keep it. “I’ll get back to you on that.” You chuckle. Santa nodded, “In the meantime, perhaps we should get going.”, “Going?”. Santa nodded, “I thought I could take you to the North Pole, or show you how I do things. Or would you prefer we have some more fun here first?” You weren’t really sure… But if this meant you’d be making deliveries with St. Nick himself, it sounded very tempting.