if she and a man like sexual experiments, here they are possible. He can not only be the man and she the woman, he can be for a short time the woman and she the man, she can be a man and he is the man and both can be a woman for a short while. All is possible. If you like to see her clit it is a cock, so it is, if you like to see it for a clit, so it is too, the limits are no more sharp, they are fluid.
Yes I think you are correct. Looking at what would normally be a flap of skin either side of the clitoris base that joins the inner labia I see an opening, just like a man has to piss and shoot spunk out of.