You see something on the shelves in the reflective counter that you watch the cashier pull out, and see that it was a purple bottle with a blue, and pink label in the middle of it. You were curious of what was inside the bottle, but then you look closer at the label, and find that there were gender symbols on each side as you looked.
You were curious, until the cashier of the store decided to explain what the potion could do, because basically only she, and the owner of the store knows these things. "This potion can change the sex of anyone who drinks it," Summer explains. "All it takes is 3 shots. If you buy a 6 pack of these, you'll enjoy it for life. Only for $2.00." You decided to get a 6 pack, and pay the cashier for the money the potions were worth, while taking the bottles at home for you, and your lover to drink.