. I swear I can feel myself leak more, and then the overalled man's big girth pushes past my entrance, very painful, temporarily and then very very fu...ll! He knew how to fuck, slow but powerful strokes, he's a strong guy, he's thrusting me onto the new cock that replaced Mikes, he's just getting into his stride when he cums very quickly, another cock in my mouth, overalled man just continues to drive into me, long steady girthy strokes, nearly all the way out, then burying into me, telling. She squealed and we both came at thesame time.Once I had slipped out of her, I pushed the probe backinside of her womb to see what the effect of cumming inher did to her womb. We saw a few goblets of cum movingaround (probably looking for the microscopic egg).I told her next time, we would do the same thing, butwith her giving me a blow job, and maybe even get to seethe cum in her stomach.We had went very slowly with the video probe, that wedid not have much time for anything else. I had her. She carried the conversation through the rest of the meal, until we said our farewells and closed the door behind us at the motel.“Alright”, I exploded, “What the fuck is this idea you have? How can you think I’ll be agreeable to you fucking this idiot, Ben?”“Fuck him? Perhaps, just a little. Fuck him over? Ahhh! That’s my plan!” she replied. “Did you see how much thought it took for Linda to agree to this exchange? She has been hot for you all along. Ben doesn’t do it, big talk. The doctor told me to close my eyes and relax. The more she rubbed and began to insert her finger, I began to feel strangely turned on and my cock began to grow towards it's thick 8 inches. I heard my wife get out of her chair, and could see her trying to look at what was going on. My wife and the doctor began dialoguing about what the doctor was feeling for in my tight ass. The doctor began encouraging my wife that she could perform these checkups as well, and invited her to put on a glove.