Utterly brilliant! I adore bonding fics, and this is another one I will return to again and again. The concept of One True Love and the magical transplant were inspired. I love it when someone takes the beginning premises of the magic JKR tempted us with, and explore it to a fully realized, believable, and amazingly detailed concept.
Sweet, sexy, and fantastically romantic, the beloved characters were perfectly rounded out in their support of Harry and Severus. The details of Harry and Severus's lives, their connection, the realistic bend to the angst, the build-up to the climactic surgery, and the wonderful implication of the Mpreg just made my night.