University Trainer NSFW- Version 0.3.1 Revolution by Satir Girls - Adult Sex Game

Near future. Unknown virus came to earth. Infected by it, no female can get pregnant. This made human race extinct as a specie. Alien race came to help humans fight the disease. They fertilized our women with their genes, and their kids become race known as Satir. Horned girls, immune to virus for some time. But if they breed with male that has right genome - their kids will be fully immune.