Looking for a fic where Dean is somehow cursed or something to shrink really small when he gets aroused and grows to normal size once he gets off or is no longer horny, so he grows and shrinks several times throughout the fic. At one point he grows while sitting in Sam's chest shirt pocket. There's also a point where there in the Imala and Sam has been pulled over and Dean in Sam's pants being naughty and the cop thinks it's all Sam doing something and lectures him. I don't remember how they figure it out.

It's an older fic, pre-season three, I think. I've looked everywhere I can think and unless I missed it I can't find it. Thanks in advance for any help.


~Jayd