How much anal is TOO much

Miranda
My boyfriend and I haven't had condoms lately and gave anal a try. I love it and I love seeing how much he loves it to.. we spend ALOT of alone time together and were like wild bunnies.. the past few days we've been doing anal like 3-4 if not more times.. is there such a thing as too much? Is there extra precautions I should be taking because we do it so much?