Curiosity

So like my man and I were going at it. I’m on my period so I didn’t want that attention for myself but I wanted him to be taken care of so naturally I start of giving him a hand job. I’ve been sick so my throat isn’t in the condition to give him a blowjob either. So we’re messing around and he asks me how I’d feel about getting a strap on because he wants to know what I go through whenever we do anal. And I said that he didn’t have to do that just because I do it for him. And he got a little shy and I asked him if he was okay and he said it’s not that I want to do it just so I can understand what you go through I want to do it because I think I’m into it. And so I get him on top of me I tell him to relax and I ask him I said do you trust me and he said yes. So I start running my hands down his body feeling him up making sure he’s comfortable and each time I get close to his butt he would breathe in and tense up and I’d tell him to relax. So long story short I ended up fingering him and he came and I didn’t even touch his dick. So my question is has anyone else been in my situation and enjoyed the fact that their partner was into this? He’s the kind of person I never would imagine he’d be into this