Jeff grabbed the sides of her skinny hips and drove his penis into her with all his might. His desire was overwhelming, those panties that were pushed...to the side turned him on so much he was like an animal. He watched her ass cheeks shake every time he slapped against them. “Unh! Unh! Unh! Unh! Unh!” her moans were getting louder and louder as she felt her orgasm rise. “OHHH!” she cried out, cumming. Her moan was loud enough to be heard outside, but their dad didn’t even look up, just. He went as deep as he could and she was gagging and trying hard to breathe. After a nice blowjob, he dropped his cum inside her mouth and over her titties. Then licking her pussy again, he stroked her vagina with his dick and slowly entered it. He went in fully deep, very slowly and brought it out fully. He kept doing it that way until mom went completely wild.He then increased his pace and began pounding her harder. The whole cabin was filled with the sound of her moaning and his balls hitting. I was just amazed… you know, how small a world it is. That sort of thing…you knowing Daph…being her niece of god's sake. Who’d a thunk-it. Thank you.” I gently placed the offered mug of tea on her desk under a folded piece of paper to avoid marking it. “You don’t have to do that,” she laughed, seeing what I had done. “You left a good deal of man stuff on this side and I have wet my blotter through, another stain ain’t going to matter.” “Force of habit,” I shrugged. “Nice cuppa though, thank. Sara took great delight in taking us up and down just about every escalator in town. I had to go in to just about every toilet that we passed so that I could dry my pussy and inner thighs.Going to my first lecture, while naked was a bit traumatic."Joined the Females in the 21st Century course have you Emily?" my male professor asked.My hard nipples got even harder and I blushed and had a little orgasm as those who hadn't already seen me turned and looked at me. I was the only one naked there.