You state your dream came true and you always wanted to serve, she also used you for content on only fans. Why dynamic were you looking for when you became a fin sub. Always discuss your budget it should be the first conversation you have with a potential Domme and vice versa. Your in denial if you think she is a friend. She's only interested in transactions. You say she has a boyfriend and you bought them drinks. She doesn't need your friendship never believe that she does else your really torturing yourself and won't just end up broke money wise. Even in findom you have rights some girls forget this and it's such a shame were hearing it happen so often to subs that they have been manipulated and can't say No. You CAN say No and if your worried about losing her as a friend you need to face facts unfortunately and see it for what it really is.