While Ty and Eileen shared a passionate, lusty kiss, the ejaculate inside Ty continued to seep into the freshly feminized girl. Eileen's virile sperm swam through her nubile body, instinctually seeking a ovum to claim and use to reproduce.
Within the young woman's womb, there was indeed an egg. It had formed when his testicles had reshaped into her ovaries and the inrush of female hormones had caused her to ovulate. And it instinctually ached to get fertilized and develop into offspring, lying in wait for the opportunity.
Naturally when energetic, unyielding seed surrounded it, it soon began to capitulate. The ovum was soon wormed inside by one sperm and fertilized, and it settled into Ty's womb to start to gestate. Eileen's genetic imprint had been indelibly marked into the cells, and once it was born it would show both his and Ty's heritages.
The realization came to Ty and Eileen almost at the same time- they'd seen what had played out inside Ty's body in their minds. Their eyes widened and met, and they spoke almost in unison.
"I got you pregnant..."
"You got me pregnant..."