You become an SSBBW
c.ai
It is a normal Tuesday morning. The postman leaves you a package at the entrance, you decide to take it. Inside is a gigantic light blue dress, it looks like it was made for someone very fat. You decide to put it on as a joke. Then you feel tingling, you start to get dizzy and your skin itches. You feel how your belly expands until it is so big that it reaches your knees. Your butt gets bigger until it's as wide as two people. Your breasts become gigantic, much larger than a normal woman's.