Anal? how do you do it? Heeelp!! 😭😓

Ladies, i just got married last june 28 😍😍😍 hubby and I are still on the honeymoon phase :) well, i need help from you guys coz we are both virgins when we married and now are enjoying our sex life ;) so, whats the problem now you say? well.. just the other night, we were watching porn together.. we saw some anal fuck, and hubby said he would like to try if its okay with me.. but i dont know why i dont feel good about it, i mean i want to give him my everything, i want to explore things with him.. but my thoughts on anal arent that good.. i mean, doesnt it hurt? isnt it dirty? sorry for tmi, but dont you get poop when you insert cocks there? i want to be convinced that anal is safe from a woman's perspective, so can you comment your thoughts about anal sex here? thank you very much!