Humbling The Princess - Opened Up

Everyone has that one friend that will bend to their will, not because they want to, but because they care too much. A friend that will move heavens and Earth just to put a smile on your face. A friend that can be teased and tormented just for fun. But what if you give them the green light to cross a line, how far would they go with these pent up feelings ? Would you like it ? Would you be willing ? Would you want to let them take charge for once or would you protect the dynamics at all cost ? Where would you draw the line, and will that line be respected ? Would you choose between listening to your body or your mind ? Would you even have a choice ? An unusual friends to lovers story where someone get opened up and the princess gets humbled.