OMG! That was an awesome story. My little cock was straining fully hard at it's Full 4,7 inches with precum dripping from it. I, too, have a hot gf. But unlike your wife, she has been with lots of guys...most were a lot bigger than me. I love her and am very jealous, but every time I,imagine her fucking a big cock, I get so turned on. She hates the fact that I get turned on, and I try to tell her I don't, but when she's stroking my sick and starts talking about how small it is, that l title dick is throbbing and droolin precum and she knows. That's when she will slap it hard and stroke me with disgust. In the end I can't hold on and I'll explode and she would let me go, ruining my orgasm. It works for me but leaves her frustrated and passed.