Stepping out of the cabin, into the hallway we met our next door neighbors. Deiter and Inge, a forty-something couple from Germany, who cruised quite ...often. We decided to go exploring together and wound up grabbing some lunch by the pool. As we sat and chatted, getting to know one another better, the conversation went from hometowns and travel to more personal stuff. I noticed at one point, Inge’s hand kept disappearing under the table and Dieter kept smirking. Curiosity getting the better of. After a day of doing what ever, it was announced that at dinner we should be seated boy-girl-boy-girl. Getting to dinner a little late I spy this pretty dark haired girl my age and she gives me a smile and a wink and I immediately take a seat beside her. Linda was her name and she introduced me to the other teens at the table. Mark on her other side, and Sherri seated beside him. I was only noticing Linda's lovely face and how nice she was being to me. An after dinner break would follow and a. But just this little bit of conversation had reignited my lusts and I was once again sporting a hardon."I guess I do turn you on," she said looking at my cock. "May I see it?" She asked unexpectly.At that point I felt liked I'd be a complete jerk if I didn't allow her this and yet another something pulled at me saying it was wrong none-the-less. The desire to make my Grammy happy won out, of course, and I pulled my underpants down. The elastic top of the underpants caught on my cock and made it. Her plump ass on my face smelled like fresh fruit. I could smell the estrogen seeping from her vulva and as I started pumping my dick down her throat, her lips tightened around it, her tongue giving it gentle strokes. I grabbed Carol's thighs and rubbed them, feeling around to her lower back and down again to her plump ass cheeks, now hugging my face. I sucked on her labia as she purred, "Oh David, mmmmm." I loved hearing that sweet voice, muffled as it was through 135 lbs. of woman.I lifted.