Getting Bigger

Part 1

Part 2

Part 3

Part 4
"Ok, so this caption is going to for the fat girls, like me. So this guy joins a swap class and switches body's with a fat girl that is a social outcast. They need to do this for a month any longer and then the swap is permanent."
---L.W.

The pictures for Parts 1,3, and 4 were also requested.