A complete stranger! I am sure my clit was pulsing on its own with anticipation.The younger guy behind was now sitting on the edge of his seat trying ...to see what my seatmate was doing. His fingers were now sliding up and down on my slit and sending chills through me. I had my first orgasm right then and it spurred on my man as he grinned with pleasure too. It was totally involuntary and I could do nothing but sigh aloud.He whispered, "Can I use my tongue on you there instead of the fingers?". I could tell ... you were ... really ... uh ... uh ... giving it to her.” With that, Bex’s eyes rolled back. “Ooohhhhh.” She came in her chair, in front of Sam. Her slender shoulders trembled and her blonde hair tumbled back and forth.“I thought you’d be mad at me.” Sam stepped into the room. He waited for Bex to recover.After a minute, she looked back over at Sam. Her small breasts rising and falling as she struggled to get her breathing under control. “The thought of my little brother. I licked up and down his crack and nibbled his butt cheeks like cotton candy. He tensed up a little as I wedged my face between them, screwing my nose into his dank, crusty hole as my tongue lapped away at his deflated ballsack. I then returned my lips to his slightly hairy bung (I guess that would be a delicate place to shave). I pressed them firmly against his buzzing butthole and pushed my tongue inside. This time my intent was to loosen his anus, ensuring me a satisfying fuck. I felt his. “I hope not,” answered Alyssa, her fingers stretching up and down the shaft. “I want to feel this cock inside me before I share it with anyone.”Alyssa stood up, cum still on her breasts and neck, then pulled me back to the tub. I sat down and she climbed into my lap, purring as she wrapped her arms over my shoulders. Our kisses were first quick, then longer as she began to writhe over my rock-hard cock. She pulled away from my mouth, now nearly squealing in delight as her hips rose and fell.