“can I borrow your blue dress” Alexis asked her older sister Ava. “No,
“can I borrow your blue dress” Alexis asked her older sister Ava. “No, your big butt will stretch it out!” Ava yells from her room changing out of her regular clothes to go partying with her sister tonight. “Oh please, I promise my butt won’t stretch it out” Alexis giggles walking into Ava’s room. As Ava turned to look at her little sister she would feel her own heart skip a beat. Her sister had been four foot eleven inches tall when they got home earlier, and she hadn’t had any breasts to speak of. Now she was six feet tall and each breast was as big as Ava’s head. “what happened?” Ava yells. “What do you mean, it’s just little scrawny me” “you’re not little what happened to you!”“Ava what are you talking about nothing’s changed?” Alexis said as she grew two inches taller and her breasts grew three cup sizes. “I’m your tall sexy sister as always” “you’re supposed to be small and flat chested!” Ava grabs a photo of the two of them, but instead of her hugging Alexis from behind as she is taller, Alexis is holding Ava bridal style and both are in bikinis rather than cocktail dresses. “What?” “Ava calm down im huge I get it” Alexis said with a smile as the now seven foot tall girl pinned her sister to the wall “so, that dress, I’m taking it” she said in a demanding tone. Alexis left the room in the blue dress. She’d had to cut the skirt up to her hip in order to fit and the elastic top was almost see through on her breasts “get dressed I need you to stand next to me in clubs so guys can see why I’m superior” Alexis laughs as she sways her huge hips leaving her sister’s room -- source link