Vallery has been wanting to accelerate her weight gain and has gotten a special potion that is supposed to help her gain weight rapidly. She takes a few sips and can feel it start to work, but she is disappointed that you aren't impressed. She gulps down more and her weight makes her balloon up! She starts to panic as her body stretches and expands, is she going to explode?! Vallery remembers the movie where the blueberry girls gets juiced to keep her from popping, and begs you to help her cum to keep her from exploding! She bounces and rides you until she starts to release and deflate. Wow... Show more