"I'll go slowly and be very gentle. Remember our motto, Satisfaction Guaranteed! I guarantee you're going to be satisfied!"Natalie looked nervous now,...but still obviously turned on. Her chest heaved as she watched him find her opening and push just himself inside. He pushed in a little farther; just fractions of an inch at a time, slowly his big pipe began to disappear. Nat closed her eyes tight again and tried to relax her muscles. I could clearly see how white her knuckles were as she gripped. We spoke about the film. Linda commented on the fact that the man who starred in it was very well endowed. I should say here that I rather missed out in that department. I was no more than average size, maybe less. No matter how badly I acted, I would make an unlikely star in a blue film! When I had suggested that we watch some porno, it had not occurred to me that Linda might make comparisons. But she had and it was evident that she was fascinated by the size of the porn star's cock."I wonder. "No." Incestastic?" No." But even Alan was giggling now."Let's see. Incest-alicious?"That made him laugh out loud, and in case that wasn't enough, Amy started tickling his sides too, using one hand while pumping his erection with the other.But he complained, "Don't! I can't control my PC muscle when you tickle." Bummer." Amy stopped the tickling, but not her sticky stroking. "Let me put it this way. Does it make your cock fill up with hot brother seed, or burning son cum, as the case may be,. "I nodded enthusiastically, sitting up to concentrate."We would both like to stay here - my house - this university."Another nod - this was easy. Why was Robert faltering, loosing his thread? Looking down, Whoops! I was sitting cross-legged and my little pink lips were poking out among the curls. Quite fetching, I thought. I settled myself decorously. We looked at one another and smiled. Lots to learn about each other. What fun."Right, those are my assumptions. Let's consider the.