From Flexible Survival
.____________________________________________________________________. | Compatibility Charm | |____________________________________________________________________| |____________________[ Description ]____________________| | This charm is made from some kind of animal fur, twisted about | | into the shape of a tiny whip. It is a one use item that will | | ensure your next breeding can take place regardless of size | | differences. | |____________________________________________________________________|
When used, it allows for a pregnancy check even if your male parts don't fit into her female parts. An essential part to making Darwin's Pass work.