After the first month they were both developing nicely. Frankie's boobs had gone up 2 sizes and were slightly straining her clothes. She had started wearing very small tops, and they revealed a lot of jiggly cleavage. Her belly was always exposed with the shirts she was wearing as it slightly hung over her waistband. Her butt was 8 feet across, but it still was always jiggling when she walked. Sue had put on a lot of weight already as well. Her boobs had gone up 3 sizes, and strained her green top, which revealed a lot of cleavage. Her belly was completely exposed under her green top, and she also gained some love handles. Her butt had taken most of the weight, as it was 10 feet across and was constantly jiggling. This was a very productive month but they still had 2 to go.
Frankie was preparing some food in the kitchen while Sue was munching on some potato chips in the living room while watching TV. Her butt was taking up the whole couch, and it was built for 2 people. "Mom, I'm really glad you talked me into this", said Sue, "I'm really enjoying it", as she shoved some more chips into her mouth. Frankie replied from the kitchen, "That's good to hear", as she waddled out of the kitchen with a cake in each hand and two 2 liter bottles of Pepsi in her cleavage. She put one of the bottles of Pepsi into Sue's cleavage. "Thanks mom, but I could have done it myself", said Sue. Then Frankie shoved an entire piece of cake into Sue's mouth. "What are you doing?", asked Sue as she wiped some frosting from her mouth and sucked it off her finger. Frankie replied, "I'm feeding you so you can become fatter than me", as she shoved another piece in, "I need you bigger, I need you fatter". Frankie continued to feed Sue the cakes piece by piece, and when all the cakes were gone, Sue spoke up, "if your going to feed me and make me bigger than you, I'm going to need some pizza, doughnuts, and some more cake...BBBBBBBUUUUUURRRRPPPPP". "Alight then, I'll prepare some right now", Frankie replied, as she patted Sue's belly, "but I get some too, you're gonna be bigger than me, but I still get to get fat".