Trainingverse 2

When she was told that the humans of the Trainingverse could not impregnate her, Nicole gave no thought to their men seeding her fertile fields numerous times per day. But then, six months into her training as the multiverse's most perverse submissive, the impossible happened. Discovering she had been genetically modified in the womb came as no big deal, but learning that she had somehow been modified to be compatible with a plethora of species - human and alien alike, well, that had some very interesting implications she was curious to experience.