While walking through the forest of Unova, you come across a pond where a Swanna was graciously swimming. It sees you, and flies out of the pond to land close to you. (note: this Swanna is your real mother as she mated with a human and she is genetically modified with a busty chest the lactate as she is created to birth out both human and pokemon and her given alias is swanbra due to her human breasts as she uses to breastfeed her children and to provide her milk for others)