"I think that would be great. But I have to warn you Alexx, I am tight, you may not last very long inside me."Alexx laughed and put a hand on mine and... began rubbing up and down. "What's the matter Candy? You scared of the big, bad cock?" I snickered and tried to sit back. But Alexx had my hand and was continuing to rub it up and down his crotch. I heard a gasp not far from us and saw a woman with her daughter standing close enough to see what we were doing. Alexx noticed too and finally let go.. In contrast to Dan, Billy’s was the first uncircumcised cock I has ever seen, shorter, much thicker and, when the knob peeped out, it was almost purple. Now things were really getting interesting! I then told Dan to bring in a chair and sit on it while Billy sat on the toilet seat. I now had two boys, cocks fully exposed and erect, totally in my control – It was all I could do not to cum then and there.I took off the rest of my clothes and stood right in front of them, their eye popping out. "Have yourselves a good boat trip and congratulations on the baby." Thank you," my mom said to the man as he continued on his way. She looked back at me as I playfully rolled my eyes at her. "Here, husband," she said, handing me her suitcase, "take my luggage." I smiled at her and took her suitcase into the cabin.We soon set sail. The breeze was strong and we were moving quickly. It was a beautiful day: blue skies and clear water as far as the eye could see.I looked at my mother. She was. Barbara leaned over and grad my shoulders and pulled me close as she continued to pump her hips and began to bit me on the neck. I moaned out at the intense pleasure in my balls and the pain of her biting my neck as I matched her rhythm. "Mmmmm," she moaned in my ear as she increased her pace and I could feel my load getting ready to blow in my nuts as I began to pant uncontrollably. "Mmmmm," she panted as she sat up right again and began to ride me faster as her orgasm neared. I couldn't hold.