"Me,"Yeah, how do you know."Tyler,"I could see it. And all the other guys could too. You can't be showing everyone like that."Me,"I am sorry, I didn't...know you could see it."Tyler,"I didn't know you wore thongs."Me,"I just started, do you like it."Tyler,"yeah."Me,"Ever seen one?"Tyler,"Mmmmm uhhhhh."Me,"I will show you."We ran off into one of the far areas of school that no one went to, and I pulled my pants down with my butt facing Tyler. I saw his jaw drop. He probably couldn't tell, but I. I reached down to her pussy that I was still slowly fucking and pulled some more of her juices back to her asshole. This time I pushed in until I was up to my knuckle. "Does this hurt" I asked."NO" she said quietly. I then went for a second finger and slowly got both fingers as deep as I could in her ass. "does this hurt" I asked"a little" Cindy replied.I figured that she would have said something more than "a little" if she wanted me to stop my experiments on her ass so I decided to make the. She had even told me she was going to take them straight to the bedroom where the y could really go at it.I was a little taken aback when I went to answer the door. There was Brad, Mike and two other good looking guys. Brad induced me to Chad and Dan who were both 18 and said the guys knew the rule and would totally respect Beth. I figured what the hell she did say to Brad and Mike to bring 2 friends the next time. When we walked into the living room Beth was a little shocked to see four. "I have to go out of town tomorrow, could you keep and eye on Penny for me. I told her she could have some friends over to swim, but that she was suppose to stay home until I got back" Cindy said."No problem, I would be happy to keep an eye on her" Dan said smiling to himself wondering if Penny was also one of the "fringe benefits" that came with the apartment.Dan woke up to sunlight streaming in the window. He must have slept later than planned, which was not a surprise after the workout of.