I think it’s a given that Ann will kill and eat Rush after mating is complete, perhaps keeping his cochlear implant as a souvenir.
But the important question here is what their offspring will be like.
I’m sure that tentacles will be involved along with a scorpion like-tail with a venomous stinger on the end.
As far as the sex goes, I think the spawn may have a combination of both male and female reproductive organs, thus enabling it to virtually replicate itself.
I’m sure I’m missing some things, so feel free to fill us all in.