New Breed-Part Human part Alien, Taken by Aliens book 3

An alien craft did crash in the desert as have others over the years. Alien bodies have been recovered along with a mountain of alien technology that has very slowly been reverse engineered to give us the leaps in technology that we have enjoyed. The home computer and cell phones are only two examples. But the real breakthroughs have been with regard to DNA - integrating human and alien creating a new race of advanced humans.
Clare tried to respond but found it hard to talk her speech was very slurred as if she was drunk.
The professor seemed not to notice. 'Yes they are very selective agent Walker, they value, youth and good health, which is why Miss Howard was taken. And of course strength of character, that is something Miss Selby has in abundance so WE were very pleased when she began to investigate us, she has proved to be a most welcome addition to our stock.'
The room was beginning to spin; Clare found it hard to focus.
'We capture and artificially inseminate our stock, but only after having fun with them first; it is what you might call - a perk of the job. Miss Palmer and Miss Selby were two of the best sexual partners I have ever had.'