I slowly lowered myself onto his shaft. I felt the slick head of his cock glide between my ass cheeks and nuzzle against my puckered hole. Dad heaved ...pward pushing the head of his cock from my hole and up the valley between the valley of my plump round ass. For the first time I have a feel for the size of my dad's cock as it rests in the crevasse of my ass. I raised my hips slightly as mom took hold of dad's cock and guided it back into my quivering hole. The slick head of his cock pressed. "Like you said yesterday, I don't suck cock, so let's just cancel it. Besides, it is a big area and it isn't very likely we'll ever meet them." Bullshit! We made a deal. You thought it was funny at the time, but I want that blowjob!" I replied steadfastly. "Unless of course you want to blow me. Then I'd be willing to call it even."Sherry dropped to her knees and clasped her hands together as she begged, "Please feed me your big cock and make me the cocksucker you always wanted me to be. I'm. I sat back and watched her head bobbing up and down as she licked and sucked expertly on my big purple helmet and took all of my dick in her mouth so that her face was pressed right up against my body. She carried on pleasuring me for around 10 minutes while her hands stroked my chest, and my thighs, and my balls.Then she brought herself back up and while wanking me slowly, started kissing me again, as I took off her blouse, undid her trousers and pulled them off. Maybe naively, I was a bit. Fortunately no one can see as the train is crowded, but then I feel something brush over the front of my trousers. I try to move away but there is no room. What I assume is an accidental contact then happens again, but this time it is no accident.I feel fingers running over my trousers along the length of my cock. Desperately I look around to see who it is, but I am surrounded by impassive faces – men, women, young and old. We are so squashed together I can’t even look down to see the hand..