I want this cock in my mouth and I won?t hear and bull shit about me being your best friends sister.Me- Don?t worry you wont.Just as I said that she w...apped her lips around my now throbbing cock and nearly swallowed it. She bobbed her head up and down as I sat back and watched in delight. I bent forward and unhooked her bra. Her tits were better than I remembered them to be. The sight of them nearly made me cum in her mouth right then and there. I was able to gain control and I slowly started. After finally extracting myself I drank two or three cupfuls from the water fountain, I was so parched. All the while I was thinking of the way it had looked on her. And I realised that although Debbie had left she would always be here; I could not have a drink or use the ruler, the pen, clip or screwdriver again without seeing her and what she had done with them; see the stain on my desk and not think what she did on it. I picked things up, including her discarded thong, and got things. No one from my family knew I was on men - Frank, of course, not.The evening was later and later, it became cool outside, so we went into the ship. The ship had only one big bunk, which I had to share with Frank. Since we were very tired of sailing, we finally put ourselves in the berth. Through the sun it was very warm in the ship, we pulled out to the underpants and laid us down. Frank had a considerable bump in his pants, he seemed to have really big eggs.Now we lay there, I could not fall. She didn't understand what they were talking about (did they mean her?), but she kept listening to see if it made more sense."Physical changes are complete: breast enlargement, lip plumping, hair color, permanent body hair removal and tanning, clothing block, pheromone production. Mental changes are in progress: IQ lowered, will weakened but not broken, sex drive increased, bisexuality installed."Her slowed-down brain was now racing. What did all that mean, she asked herself. She'd only caught.