How real does it feel? Rubber pussy VS real pussy!

I know exactly what he does sometimes and I know that he likes to eavesdrop on me. It's his birthday in the near future, but he'll get his present from me before then. A horny 3-hole pocket pussy...and of course it has to be tested. But what kind of test would it be without a comparison? First I work on his cock with the rubber pussy, then he fucks me and lets me suck his cock until it comes in my mouth!