Who are the lesbian and bisexual women in ASOIAF George is talking about? [Spoilers Extended]

For those who don't know, in a blog comment years ago GRRM confirmed Asha isn't a lesbian, but other women in the books are.

I have a number of lesbian and bisexual women in the novels (and a couple who experiment), but Asha is not one of them.

https://grrm.livejournal.com/477725.html?thread=24150301#t24150301

Who are these mystery women? Is it Dany and Cersei?