How To Introduce A Kitten To A Dominant Cat?

I have two cats both males. I am about to get a third kitten (female) for them to play with. The only problem is that my male cats are quite dominant over the female cat and don’t really want her around at all, they sometimes hiss when she tries to get close enough but mostly ignore her completely. What should I do?

My cat hates other cats…so what can I do?