As his body converted completely to femininity, Luke's ovaries each released an egg into his rapidly developing fallopian tubes. His uncontrollable orgasms had bathed his newly formed uterus in sperm, which hungrily converged on the eggs.
Within minutes, as Luke's pelvis groaned into full womanhood, the eggs were fertilized and implanting along the wall of her uterus. She lay there, daxed and confused by the changes to her body, and now her psyche, that her transformation, rape, and impregnation had wrought.