He sucked very hard and bobbed his head even faster than I did. I felt his warm saliva on my dick. He played with my hairy balls. I rubbed his hair.... I said you are doing a real good job babe! I jerked my hips up really hard and I came a huge load into his mouth. He swalload it all and that really made me even hornier. There was still a little bit of sperm on my penis so he licked it up. I pulled out my penis out of his wonderful mouth. I said I want you to fuck me really hard and. There we were standing in the hallway of this cabin, my wife in the shower, her husband on the back porch and her parents in their room getting cleaned up and my sister in law with her ass peeking out from under her towel, letting me spread her cheeks apart. I grabbed my hard cock and wedged the tip in between her cheeks and began stroking faster and faster. The tip of my cock was slightly pushing against her asshole as my hand stroked my shaft and would slap against her cheeks at the same. A. We fly out on Wednesday morning, so get to it."She smiled a big smile and said "Music to my ears."While Marcy booked the flight, hotel and such, I made a couple of calls also.Wednesday came fast enough, as I had a busy couple of days.We met at the airport on Wednesday morning. Marcy was dressed in her usual button up blouse and short skirt. The blouse was light blue and a little tight. The way her tits moved, told me she had no bra on. We had a bit of time, so we went for a coffee. We were. As she relaxed she sat less lady like and I got an eye full of her trimmed pubic area and every time she leaned fore ward I got eye full of sweet titties. After the first bottle of wine was empty I got another and stood next to Terry as I opened it. I made sure to rub my hard-on on her arm and she looked up and smiled and moved her arm into my crotch. We had another glass of wine before going to bed and I had visions of Terry's pussy as I ate out my wife. The following morning I went for my.