Pegging

My husband is really freaky and will try anything once. We were making sexual deals that if I let him have anal sex with me every month that I can do what I want to him. I wanted to give him a taste of his own medicine. He claims he used my dildo for buttplay once but I wasn’t there to witness and he said anal doesn’t hurt that bad. So my end of the deal was I got to fuck him with a strap on. He agreed. But he didn’t agree out of wanting to have anal with me. Of course he wants to, but he actually doesn’t mind that I want to stick a strap on up his ass. I guess I am just wondering if you ladies know of any straight men that have actually not minded this? I don’t think my husband is gay at all, but is this normal for a straight man to want to be penetrated?