Anal With A Real One?

I am bi, but really like naked women. I am in a great relationship with a 34 year old divorced lesbian. She is naturally the domme and I am always more submissive, always have been. We are what most call "lipstick lesbians" neither really trying to look butch or anything. I've had lots of sex with boys and a couple of men. My current love likes to use her strap ons of various sizes for sex with me. In my vagina she is up to her thickest one, which is just under 3 inches thick. I must say, it feels good and all, I really like pleasing her and I do orgasm from getting fucked with her strapons. However; it is totally different from a real cock. It's just mechanical almost, it's not the same, the skin doesn't slide on the shaft, it's not as warm.

So she has insisted that we start having anal sex. I think mainly because I was virgin back there and she wanted to "pop" my backdoor cherry. I didn't mind, it was a bit painful, but I did it for her and now we regularly have anal sex, at least 3 to 4 times a week in our routine. The thing is, that it's really hard and again, not warm, not natural feeling. It makes me wonder what anal is like with a real cock. I like her fucknig me, she rings all my bells and presses all my buttons, but it's not the same. I like real cock better. I think maybe I'd like to try a real cock in my backdoor too, not for all the time, just to see what it's like.