You probably wouldn't understand anyway, because they're very complex." I've had many years in the finance industry, so I'm sure I would understand an...thing you've developed." Haha. You haven't got a hope of understanding ANY of it." Which would be true if I'd bothered to tell him the technical explanation I'd prepared, as it was all super-impressive sounding bullshit. Instead I just said, "A Professor of Mathematics couldn't understand the math behind it, so I don't think you've got much. Her boobs that had been resting on Justin's thighs were suddenly visible again, and Justin needed to feel them. He grabbed Blair's shoulders and guided her upper body to his and again began kissing her passionately. Her lips and tongue were salty with the taste of his pre-cum, but he didn't care. Careful not to restimulate his aroused cock, Blair rested her tiny ass on Justin's abs, immediately placing her boobs at Justin's face level. Again in heaven, Justin instinctively placed his hands on. It was making me uneasy to say the least. So i gotup and left and went back to my seat. about a half hour later, they walked past my seat and headed into the next car, so i went back to the lounge car knowing theywern’t there. A few minutes later, they walked in and saw me. Even though i was a bit scared, i tried to normal as they walked up to me and they each sat down nextto me on eather side. I didn’t want to affend them, so i said hello.They interduced themselfs to me and asked. We both noisily sucked on each other’s cock and I could feel her getting harder in my mouth. I caressed her balls and pushed a finger against her butthole. She groaned on my cock and I could feel her crotch buck, pushing her cock deeper into my mouth.I stood up and lay directly on top of her. We kissed passionately, and I could feel our hard cocks rubbing against each other.I looked her deep in the eyes.“I wanna fuck that ass of yours. It’s so big and beautiful all I want to do is pound that.