I would not let her go cowgirl as I wanted her to cum that way and I wasn’t sure if she would want to go any further after she had cum.The time came...for her to cum I decided. She was still as frisky as when we started and was having the time of her life – she said so often I never realised you could have as much fun as this being naked. I enjoy when we skinny dip but this is awesome. I will be addicted to sex after this – it is amazing, I never realised how much fun it can be – we usually do I. I laughed and, secretly, hoped I could find a way to get a glance at Erin’s body sans clothes, but was sure nothing would happen. We arrived at the cabin first and found it to be an amazing modern cabin set way back in the woods with plenty of charm and isolation. It had full windows around the walls, including the bedrooms, and, best of all, a hot tub on the deck. Being somewhat of a hot-tub lover and a closet exhibitionist, I immediately stripped off all my clothes and went straight for the. I didn't have any problem with it. After class, Sheila walked by me and said, "I think it went well. We'll see."Wednesday we got them back. We were sitting on opposite sides of the class, but when she got hers back, I saw her light up with a smile, then she turned around, found me, and grinned at me.When class was over, she came running out of the lecture hall-and grabbed me in a hug! "Brendan! You're a damn miracle worker!" She held up her test-which said 91. "I can't believe I did this well!". " I giggled. "Sandy and I are your cheerleaders." Yeah, now all you need are those cute outfits." What's the matter with what we wear?" I asked."Um, nothing's wrong with what you two wear," Kevin said.I grinned and said, "I'm going to get a soda, want one?" Sure if you don't mind."I unfolded my legs, placed my hands on the floor in front of me, and started to get up. I could almost feel my brother's eyes staring at my breasts as the shirt gapped. It was all I could do to keep from giggling.My.