Freedom, you asked for an opinion, and that's all this is. I see from your profile you list yourself as a switch. Seems to me that you already have the ability to Dom your partner. You just lack the desire to Dom him. So don't do it if it bothers you. Yes I said, don't Dom him.

Instead try playing a game I like to call "Teasing the Tiger". If you found a Tiger that was chained, you could take pleasure from teasing the tiger, after all the tiger could not stop you. Would you be Dominating the Tiger? No. The Tiger is still proud and dangerous, It has not submitted, it's just helpless to stop you.

Take some time to talk with your Dom/Top and find out what he expects from this power exchange. Perhaps there are things you do that he would really enjoy, but cannot allow during a regular scene because they would be too distracting to him?

If thats the case then by all means Tease the Tiger. Just don't be suprised if the Tiger bites when you let it loose. <eg>