(NSFW + BE) Sister's Breast Growth Milk

Alana finds some special milk her sister had which allows the drinker to grow their breasts at will. Alana quickly uses it to make her breasts really huge, but when her sister Holly finds out, she's soon convinced to join in and both sister's breasts skyrocket bigger! 

Product Includes:

- Full audio story with sound effects.

- Full script.

- Exclusive story - only available here

#NSFW #BreastExpansion #ClothesRipping #Sisters #ThirdPersonNarration

 Cover by Ryu-Machinae:

https://www.deviantart.com/ryu-machinae