Husband And Anal

I let my husband take my anal vcard over two years ago. It doesn't hurt and hasn't after the first few times. Now he probably fucks my ass 4 times to every 1 time I get it regular. I get nothing out of it, but he wants a lot of it. He knows I don't feel anything from it but a little discomfort and a lot of irregularity with so much of his sperm shot up inside me. I can't take BC, but I know my cycle, and I understand oral and anal during my fertile time, even during my period. But actually he likes being in my vagina during my period.

I don't know what to do, I've asked for more vaginal or at least oral from him before. Sometimes he does oral on me and I cum prior to getting it shoved up my backside but sometimes he's so anxious he says he'll do it after, then falls asleep.

Sex is supposed to be for both our enjoyment ! I really regret letting him up my backdoor.