Have Kids or Die in Hell!

He wants to get off flight CU407 and back to where he came from. The plane belongs to Phantom Airways and the trip has no return leg. He was pulled aboard by accident, and on board the rules decide who lives and who dies. What he has been given instead is a Procreation System. It requires him to win over the NPCs on the flight, the good-looking ones, by whatever method works. Every child born to him afterwards gives him a talent or a survival skill, and each new bond leaves him stronger than before. If he fails, he dies, and the women he managed to seduce are condemned along with him. His first target is a flight attendant who keeps her distance from him. The system scores her affinity for him.