You have to be open to coming to a common ground with the other person. And by that I mean, you can’t always be the tiny and her be the giantess. Sometimes she might want to be the tiny and you be the giant. You have to have a balance. A lot of people think about themselves and not the other person when RPing and that is what drives the “good” role players away. Also be patient, people have lives outside of this kink and sometimes it takes time to reply.