Ask A Few Questions, Then Naamah.

"Whoh, hold up, how are we genetically compatible? Shouldn't we be just as infertile as say, humans, and gorillas?" You ask Naamah, but it's Brenda that answers.

"You'd think so, but apparently we're genetically more like Humans and Neanderthals, cross-fertile and our offspring cross-fertile too. I'm not sure if that second part will be true of Naamah but she should be able to breed with you and have offspring."

"What happens to those offspring?" You ask, concerned about some kind of genetic slavery situation, but Brenda puts that to rest.

"Contractually, any offspring are under their pet-parent's sole custody, with the non-pet-parent exercising parental dominance via their ownership of the pet-parent but losing any legal standing if they lose ownership of the pet-parent due to neglect or other ****. Upon turning 21 they gain full independence from their parents and are legally independent citizens of their non-pet-parent's nation and governed under its laws regarding anthropomorphic citizens, whatever those may be." Brenda explains, resignedly.

"Well, in that case, I've always wanted to knock a woman up, so Naamah, let's go to the bedroom and inseminate some eggs." You say lustily.

"Lead the way John!" She says cheerfully, and you do...

In the bedroom, you gather on the king size bed and start licking and sucking Naamah's nipples, encouraging Brenda to join in. You want to all be one big lustful family* so you help the two of them bond as lovers together independent of you, or as independent as you can and still be helping. You move on to licking and tongue fucking Naamah's slit, and she is soon pleading for your cock.
*(except the kids)

"Oh, OH! John, please: give me your dick! I need it! I need to be filled with cum, your cum!" She cries, voice passionate and lustful...