I returned to the position that worked out so well for us yesterday. I turned and placed my right knee on my seat and my left foot on the floor and be...t down to take Cory’s cock into my mouth.We both moaned in pleasure as I tasted his cock again. My excitement began to build rapidly. I’m aware of being watched. I’m once more all but naked in the back of the bus where at any time someone could come back to use the restroom and see me. And just like yesterday I’m a total sex slave to a. After a bit of reflection he answered, “I guess I could, but I’m going to need a promise from you first. I know you could go and tell Dawn about me being in Costa Rica, especially if I don’t explain this to you. I would like your promise that you won’t do that, and that you won’t tell Dawn about anything else I tell you.”Yvonne had listened closely to Matti, but she couldn’t understand why he would ask her that. Convinced that she would be able to persuade him to talk to Dawn about whatever. Fortunately, both books were fairly short, so we finished in a reasonable time. I had already provided him with a chart to translate between standard English and the shorthand that we used to communicate, so he should be able to puzzle out what the books had to say. If not, I was available to help him.The next morning, I started in on my iron-to-gold experiment. The setup for the apparatus was not all that complicated, the big problem was that it had to run at the temperature of liquid. As we were drinking beers to relax, all those guys of all ages, shapes, and sizes whose naked bodies I had yet to see, touch, or taste, gave me that semi-erect feel of extreme excitement. You know the feeling: Your balls seems full of cum, and you know you’ll be releasing it soon, but your cock is still awaiting its full hardness.The host then suggested that we undress to our underwear, but that we should keep our socks on as the room was a bit cool (in late November). Soon, there were a bunch.