Yep, Jennifer, our Zumba instructor.”“No way dude... Really?!” We exclaimed.“Yeah, so when I saw that list on the wall at the gym, I was think...ng we can’t this pass up. You guys in on trying to scope some action? Ok, yeah, I thought so.”With this bit of news, the Zumba class took on a whole new meaning. All three of us were regulars, putting in 110% effort and working up really good sweats. Over the next couple weeks, we all made real friendly with Jennifer, making fun comments during the. " Thinking about that, and seeing Tom holding his cock had mine hard now.Sitting there on my bed, holding his cock Tom asked if I knew Melanie Roberts from school. I thought a bit and said, "Oh yeah. I know who she is." Tom smiled then and said, "Last weekend I fucked her. I fucked Melanie Roberts' pussy and it was great!" I sat there in stunned silence thinking about that. I asked if he had made her pregnant then, because I knew that was what fucking was for. He laughed and said, "No. " So tomorrow after breakfast, when we’re changing into our bathing suits, you need to masturbate and leave some of your load in your underwear for her to find. If she is really turned on by you, then she will probably leave her panties nice and wet for you too. That should get things started.”The next morning I did as Norm suggested and quickly masturbated before going down to the dock. I left about one third of my load in my underwear, which is still a lot, hoping it wouldn’t be too obvious.. He then got up pulled down his trousers and started playing with his dick it was soooo nice and hard and throbbing for my pussy. He came closer and insterted his dick in my pussy and started pounding me good and proper as my legs were wrapped round his neck. He was going at it for ages making me scream so loud with pleasure... he made me cum so hard it felt O-mazing!After I had cum all over his dick I went down on him and sucked him sooo good, the taste of my pussy juices and cum was very sexy.