I went closer and started to kiss her warm smelling of sleep skin. She closed eyes. My lips covered her breasts with kiss and I gave a stronger suck o... each of her brown nipples. I took my tongue out and drew a wet path to her navel and then my tip went directly in this deep hole. I think I heard Mistress to moan.. I continued further using small fast kisses and reached the trimmed hair of her pubis. ‘Go down, slave, and worship my pussy!’ Mistress said this with moaning voice. ‘Yes,. She was a pro at whatever she did and I was just amazed as this was probably the best experience I have ever had and that too, it was happening in a moving sleeper bus – something which I had only expected happening in my wildest dreams and fantasies.My horny co-passenger then took my boxers off and freed my hard dick. Smiling at me, she took it all at once in her mouth. It felt amazing, the warmth of her mouth on my dick.Every time she blew me, it was like electricity passing through me.. But the tingling was impossible to ignore, and soon she was gasping and teetering on the edge of a powerful orgasm.But just as she was about to tip over the edge, the doctor stopped with the shaft buried fully inside her. "Any discomfort, Miss Banyard?" the doctor asked.Brittney could only shake her head."Very good," the doctor responded, then turned to examine the canister. Brittney's arousal slowly inched away from the precipice as she waited.After several minutes the doctor spoke. "Ok, just. Oh, and get out of my way - go watch TV or something I can stand to have someone looking over my shoulder while I work." No problem bro, I'm gone."I went into the den and sat down at the computer. Although Paul always referred to the computer as 'his' in reality it was really the family computer. I turned on the master switch and watched the screen to see if it would boot up. It did and when it finally came fully alive I opened a systems diagnostics program and started checking out specific.