I was naked and secured to this tree in the middle of the woods feeling very vulnerable and exposed to the world.Jerry obvious loved what he was seein.... His bulge was growing and when he unzipped his dick popped out and was almost fully erect. Jerry brought his thick 7" cut dick to my mouth and I instinctively opened wide to accept his manhood.He immediately grabbed my head and started to thrust deep into my mouth. It was all I could do to open wide for his thick cock. Jerry was in. Tim, Sarah, and Madison had not noticed the alerts for the Dean’s call, nor did they attend or notice the texts from their roommates afterwards. They had been otherwise engaged in one of the wildest sexual adventures any of them had tried previously.Tim had been lying in Sarah’s bed, looking at the photos taped to the wall when Sarah came in naked from the hall. Her ease in walking around naked was starting to affect the way he thought about the matter, but he put that to the side as he flipped. “No, our hostess called the Captain who invited Aaron to visit the cabin… he closed the door and fucked Aron for half an our”. “Aaron is very young and was very tired when he came back to our seats”.“And what about your husband?” Said Sue. “Ah, he got a handjob from the hostess”.“Well, your suite isn’t ready yet. Madam you can visit the hotel, I can keep Aaron with me and you Sir… you know, usually perverted males at the arrival like to relax at the pool making sex with other male guests, there. She took it farther and farther into her mouth, till she gagged on it as her chin touched my balls.She moved her tongue around on the head of it, and she made swallowing sounds and motions. I had never expected a blow job from my sister, ever, and this was one hell of a thrilling surprise.She moved her mouth upward on it, keeping her tongue moving around it the whole time. Then, she suddenly popped it out of her mouth, making a slurping noise with her lips. She let go of it, and it jumped up.