Ernie had been in Marine Recon, and had learned to dive through the Corps. Over the years, he had become a Master Diver and I had learned prior to goi...ng on a trip to Cancun with my now Ex-wife that I had won as a sales promotion. I didn't have anywhere near the experience that Ernie had. We just did it, because we wanted to and never bothered to discuss it with Janey or Amy. It was just some extra gear."Do you know how to dive. Janey?" I asked her."No, I can barely swim. I never had time to. ..this was gonna be good! A minute passed and he could not get fully hard. What the heck? He focused more intently on the girl...she really was stunning. Hestroked harder yet and disappointingly still could not get fully hard.Intent on not giving up, Jessie stroked faster and faster until he couldfeel his orgasm coming. The big eruption was about to happen...hard penisor not. He tensed up but the hard, spurting release of white fluid didnot happen as expected. Sure the release was there...in. I have always wanted to train a new cum slut. So now let me hear you ask me if you could be my cum slut to use. He told me that he would make me a cum addict, and might not be able to stop after the month was up. If so we would work something out. Now service me you teenage whore. I spent at least the next hour slurping and sucking, bobbing and stroking this older guys beautiful meaty pole. My pussy juices dripped down my thighs. I said I could do this all day. Oh one day you will darling. He. I said yes. Then he asked quite incredulously how canan educated and pretty woman like me, with a pretty body offer him what I offered. I repeated the offer. Then he said if I am game he is game too.To cut the story short I told him to find a dark, cosy place. Starting his vehicle he went to alonelyroad and parked under a big tree. We were covered in darkness. The big houses around were also in relative darkness. He told me that spots such as these were popular with street prostitutes in the.