The Potion (GIANTESS BREAST EXPANSION) TOPLESS As your girlfriend I'm really flat chested and it's something you make me aware of often. I've gone to the antique shop down the way that we like and the woman who works there has sold me something that she says will make our relationship better...I'm willing to give it a try. Hmm...I wonder if it will really work. Could things get even better between us?