Lisa asked Katie right away if she wanted to do another round tonight. Katie lit up and said of course. She said that she thought she had done somet...ing wrong last time when she made her stop.Later that night once again Katie walked into our room without a robe this time. She had on a black sheer bra and matching panties. When she walked by I noticed that it was a thong. Lisa saw too and said, nice touch. Katie started to pose and I started to take pictures. Katie was doing a great job. Luckily, we were far enoughaway not to have to worry about getting completely drenched. Evan waslaughing. I frowned. We were already squeezing our way through a packedcrowd, this wasn't going to make matters any easier.Something started rubbing against my outer thigh. I thought it was Evanat first, but to my dismay, some smoking-hot dark-skinned girl hadapparently decided that she wanted to grind her ass up against me. Sheseemed to somehow already be down to her underwear, and with an ass. Even knowing this, I let my hand move down and my fingers again touched his hardness. In a few minutes, he moved his hand to my breast and we began our game. Fingers pressing in response to each other. I was so hot, and i could feel my pussy was getting wetter and wetter. I knew that if this continued we both would not be able to deny what was happening. In a moment of sanity, I decided I had to cut this off before it was too late. I rolled on my side with my back to Mark. I figured this would. I ran my hand down her body and slipped it into her pants, hearing her gasp into our kiss. I slowly rubbed her clit quicker and quicker until she couldnt take it any longer. “Just fuck me already," she said with almost anger. All i could do was grin. kissing my way down her neck and lightly biting her nipples, I made my way down her body. Finally, reaching her waist band, I pulled off her pants and thong in a swift movement. I move my face closer and caught the scent of her wet sex and i.